id:A118143 - OEIS Search Results

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Numbers n for which there exists a perfect n X n parity pattern with 8-fold symmetry

+0
2

4, 5, 11, 16, 23, 29, 30, 32, 47, 59, 62, 64, 65, 84, 95, 101, 119, 125, 126, 128, 131, 154, 164, 170, 185, 191, 203, 204, 239, 251, 254, 256, 257 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`See A118141 for definitions and references.` `If an odd number m appears then so does 2m+1.`
	CROSSREFS	`Sequence in context: A053307 A076065 A066898 this_sequence A001350 A077238 A000286` `Adjacent sequences: A118140 A118141 A118142 this_sequence A118144 A118145 A118146`
	KEYWORD	`nonn`
	AUTHOR	`D. E. Knuth, May 11 2006`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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