id:A053639 - OEIS Search Results

Search: id:A053639

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Ceiling(2^(n+1)/n).

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4, 4, 6, 8, 13, 22, 37, 64, 114, 205, 373, 683, 1261, 2341, 4370, 8192, 15421, 29128, 55189, 104858, 199729, 381301, 729445, 1398102, 2684355, 5162221, 9942054, 19173962, 37025581, 71582789, 138547333, 268435456, 520602097 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A105790 A090682 A011982 this_sequence A100090 A074161 A163925` `Adjacent sequences: A053636 A053637 A053638 this_sequence A053640 A053641 A053642`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Mar 23 2000`

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Last modified November 25 14:49 EST 2009. Contains 167514 sequences.

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