id:A092367 - OEIS Search Results

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Numbers n with property that the binary cyclic right-rotating progressive sum of digits (see A091821) is exactly n/2.

+0
1

2, 4, 10, 12, 38, 42, 44, 142, 150, 154, 156, 166, 170, 172, 178, 184, 198, 204, 216, 232, 240, 542, 558, 566, 570, 572, 590, 598, 602, 604, 614, 618, 620, 632, 654, 662, 666 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`There are large gaps in this sequence. For any n>=2 the number 2^2n - 2^n + 1 and the following 2^2n + 2^(n+1) - 3 natural numbers will definitely not occur in this sequence.`
	CROSSREFS	`Cf. A091821.` `Sequence in context: A160716 A071642 A034166 this_sequence A127591 A100912 A026224` `Adjacent sequences: A092364 A092365 A092366 this_sequence A092368 A092369 A092370`
	KEYWORD	`base,easy,nonn`
	AUTHOR	`Frank Schwellinger (nummer_eins(AT)web.de), Mar 19 2004`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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