id:A020943 - OEIS Search Results

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A020943

a(2n+1) = |a(2n) - a(2n-1)|, a(2n) = a(n) + a(n-1).

+0
6

0, 1, 1, 1, 0, 2, 2, 2, 0, 1, 1, 2, 1, 4, 3, 4, 1, 2, 1, 1, 0, 2, 2, 3, 1, 3, 2, 5, 3, 7, 4, 7, 3, 5, 2, 3, 1, 3, 2, 2, 0, 1, 1, 2, 1, 4, 3, 5, 2, 4, 2, 4, 2, 5, 3, 7, 4, 8, 4, 10, 6, 11, 5, 11, 6, 10, 4, 8, 4, 7, 3, 5, 2, 4, 2, 4, 2, 5, 3, 4, 1, 2, 1, 1, 0, 2, 2, 3, 1, 3, 2, 5, 3, 7, 4, 8, 4, 7, 3, 6, 3, 6, 3 (list; graph; listen)

	OFFSET	`1,6`
	CROSSREFS	`Cf. A020947-A020950.` `Sequence in context: A071446 A071469 A071471 this_sequence A056557 A082900 A133625` `Adjacent sequences: A020940 A020941 A020942 this_sequence A020944 A020945 A020946`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`
	EXTENSIONS	`More terms from Henry Bottomley (se16(AT)btinternet.com), May 16 2001`

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

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