id:A091819 - OEIS Search Results

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Numbers a(n) that have, in binary, the same number of ones as are in a(n)^2 and which have no nonincreasing binary representation.

+0
1

79, 91, 157, 158, 159, 182, 183, 187, 279, 287, 314, 316, 317, 318, 319, 351, 364, 365, 366, 374, 375, 379, 445, 558, 573, 574, 575, 628, 632, 634, 636, 637, 638, 639, 702, 703, 728, 730, 732, 735, 748, 750, 751, 758, 759, 763, 815, 890, 893, 975, 1071 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`In A077436 but not in A023758.`
	LINKS	`G. Melfi, On simultaneous binary expansions of n and n^2.`
	CROSSREFS	`Sequence in context: A033251 A015984 A039544 this_sequence A117244 A039436 A043259` `Adjacent sequences: A091816 A091817 A091818 this_sequence A091820 A091821 A091822`
	KEYWORD	`nonn`
	AUTHOR	`Ralf Stephan (ralf(AT)ark.in-berlin.de), Mar 08 2004`

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

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