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OEIS Parity Triangles

@oeistriangles.peterkagey.com

63 followers 1 following 200 posts

A bot by @peterkagey.com that posts a Parity Triangle from the OEIS every day. See my blog post for more details: https://peterkagey.com/blog/2021/03/parity-bitmaps-from-the-oeis/

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OEIS Parity Triangles @oeistriangles.peterkagey.com · 1h

OEIS sequence A082492 by Michael Joseph Halm (April 2003).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 1d

OEIS sequence A053538 by Wouter Meeussen (May 2001).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 2d

OEIS sequence A037088 by Alford Arnold.

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 2d

OEIS sequence A004172 by N. J. A. Sloane.

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 3d

OEIS sequence A101330 by N. J. A. Sloane (January 2005).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 4d

OEIS sequence A026794 by Clark Kimberling.

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 5d

OEIS sequence A075348 by Amarnath Murthy (September 2002).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

1 3

OEIS Parity Triangles @oeistriangles.peterkagey.com · 6d

OEIS sequence A073915 by Amarnath Murthy (August 2002).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 7d

OEIS sequence A008304 by N. J. A. Sloane.

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 8d

OEIS sequence A121412 by Paul D. Hanna (July 2006).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 9d

OEIS sequence A049840 by Clark Kimberling.

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 10d

OEIS sequence A096130 by Amarnath Murthy (July 2004).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 11d

OEIS sequence A079025 by Alford Arnold (February 2003).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 12d

OEIS sequence A091491 by Paul D. Hanna (January 2004).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 13d

OEIS sequence A057145 by N. J. A. Sloane (September 2000).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 14d

OEIS sequence A096145 by Reinhard Zumkeller (July 2004).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 15d

OEIS sequence A051010 by Eric W. Weisstein.

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 16d

OEIS sequence A049765 by Clark Kimberling.

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

Reposted by OEIS Parity Triangles

Peter Kagey @peterkagey.com · 17d

I made a RSS feed that to see when new sequences are posted to the On-Line Encyclopedia of Integer Sequences (OEIS).

For example, if you want to see all of my new sequences or all those with keyword "nice", subscribe to
api.peterkagey.com/oeis_feed.xm...
api.peterkagey.com/oeis_feed.xm...

2 2

OEIS Parity Triangles @oeistriangles.peterkagey.com · 17d

OEIS sequence A116861 by Emeric Deutsch (February 2006).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 18d

OEIS sequence A066340 by Wouter Meeussen (January 2002).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 19d

OEIS sequence A071652 by Antti Karttunen (May 2002).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 19d

OEIS sequence A106351 by Christian G. Bower (April 2005).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 20d

OEIS sequence A089353 by Wouter Meeussen and Vladeta Jovovic (December 2003).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)

OEIS Parity Triangles @oeistriangles.peterkagey.com · 21d

OEIS sequence A091613 by Christian G. Bower (January 2004).

(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)