id:A046294 - OEIS Search Results

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2^a(n) contains 2^8=256 as largest proper substring of form 2^n.

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108, 146, 161, 191, 208, 222, 230, 249, 258, 260, 272, 308, 313, 322, 325, 332, 350, 358, 381, 386, 389, 391, 401, 408, 416, 422, 430, 464, 470, 484, 487, 500, 508, 525, 533, 534, 541, 547, 560, 583, 587, 599, 608, 615, 628, 641, 649, 653, 663, 676, 689 (list; graph; listen)

	OFFSET	`0,1`
	EXAMPLE	`2^108=324518553658426726783156020576{256}.`
	CROSSREFS	`Cf. A033921.` `Sequence in context: A109005 A036196 A070797 this_sequence A039601 A031127 A044340` `Adjacent sequences: A046291 A046292 A046293 this_sequence A046295 A046296 A046297`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 15 1998.`

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

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