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OEIS Parity Triangles
oeistriangles.peterkagey.com
did:plc:bw5vyhjzrf2wp5lsz42dlikf
OEIS sequence A284441 by Manon Stipulanti (March 2017).
(Even terms are drawn as dark hexagons and odd terms are drawn as light hexagons.)
2025-05-11T21:19:07.451Z