id:A106263 - OEIS Search Results

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Row sums of number triangle A106262.

+0
2

1, 1, 3, 4, 5, 8, 12, 11, 16, 16, 28, 27, 36, 34, 45, 53, 60, 60, 66, 72, 86, 104, 111, 95, 119, 109, 161, 182, 185, 161, 175, 169, 199, 210, 249, 258, 310, 248, 340, 332, 356, 297, 370, 352, 424, 428, 465, 502, 500, 450, 547, 590, 613, 588, 630, 569, 595, 630 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`a(n)=sum{k=0..n, (2^(n-k) mod k+2)}`
	CROSSREFS	`Sequence in context: A035538 A039881 A035113 this_sequence A089642 A030403 A034403` `Adjacent sequences: A106260 A106261 A106262 this_sequence A106264 A106265 A106266`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Apr 28 2005`

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Last modified August 28 22:44 EDT 2008. Contains 143251 sequences.

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