id:A049933 - OEIS Search Results

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a(n)=a(1)+a(2)+...+a(n-1)+a(m), where m=2^(p+1)+2-n, and 2^p<n-1<=2^(p+1).

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1, 1, 1, 4, 8, 19, 35, 70, 140, 349, 663, 1310, 2609, 5214, 10425, 20850, 41700, 104249, 198073, 390935, 779265, 1557231, 3113815, 6227316, 12454423, 24908776, 49817517, 99635018, 199270025, 398540046, 797080089, 1594160178 (list; graph; listen)

	OFFSET	`1,4`
	CROSSREFS	`Sequence in context: A075797 A104137 A130887 this_sequence A129362 A083579 A104626` `Adjacent sequences: A049930 A049931 A049932 this_sequence A049934 A049935 A049936`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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