id:A115422 - OEIS Search Results

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Integers n > 0 such that n XOR 20*n = 21*n.

+0
5

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 33, 36, 48, 64, 65, 66, 67, 72, 73, 96, 97, 128, 129, 130, 131, 132, 134, 144, 146, 192, 193, 194, 195, 256, 257, 258, 259, 260, 262, 264, 265, 268, 288, 289, 292, 384, 385, 386, 387, 388, 390, 512, 513, 514, 515, 516, 518 (list; graph; listen)

	OFFSET	`1,2`
	FORMULA	`This sequence also seems to satisfy:` `5a(n) XOR 16a(n) = 21a(n);` `5a(n) XOR 17a(n) = 20a(n); etc.`
	CROSSREFS	`Cf. A003714 (Fibbinary numbers), A048715, A048718, A115423, A115424.` `Sequence in context: A114334 A018690 A018452 this_sequence A018528 A018376 A018302` `Adjacent sequences: A115419 A115420 A115421 this_sequence A115423 A115424 A115425`
	KEYWORD	`nonn`
	AUTHOR	`Paul D. Hanna (pauldhanna(AT)juno.com), Jan 22 2006`

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Last modified July 23 17:35 EDT 2008. Contains 142285 sequences.

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