id:A049941 - 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, 3, 6, 12, 29, 55, 108, 216, 539, 1025, 2024, 4031, 8056, 16109, 32216, 64432, 161079, 306051, 604049, 1204073, 2406139, 4811279, 9622072, 19243821, 38487534, 76975015, 153950004, 307899991, 615799976, 1231599949, 2463199896 (list; graph; listen)

	OFFSET	`1,3`
	CROSSREFS	`Sequence in context: A072168 A018011 A025208 this_sequence A061056 A026079 A066710` `Adjacent sequences: A049938 A049939 A049940 this_sequence A049942 A049943 A049944`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

AT&T Labs Research