id:A163227 - OEIS Search Results

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Fibonacci-accumulation sequence

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1, 1, 1, 2, 2, 4, 3, 7, 5, 12, 8, 20, 13, 33, 21, 54, 34, 88, 55, 143, 89, 232, 144, 376, 233, 609, 377, 986, 610, 1596, 987, 2583, 1597, 4180, 2584, 6764, 4181, 10945, 6765, 17710, 10946, 28656, 17711, 46367, 28657, 75024, 46368, 121392, 75025, 196417 (list; graph; listen)

	OFFSET	`1,4`
	COMMENT	`Cumulation of A000045 and A000071`
	FORMULA	`a(n)=2*a(n-2)-a(n-6); a(1,2,3)=1`
	CROSSREFS	`A000071, A000045, A097110` `Sequence in context: A007439 A096441 A100824 this_sequence A048675 A162474 A048676` `Adjacent sequences: A163224 A163225 A163226 this_sequence A163228 A163229 A163230`
	KEYWORD	`nonn`
	AUTHOR	`Mark Dols (markdols99(AT)yahoo.com), Jul 23 2009`

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

AT&T Labs Research