id:A083057 - OEIS Search Results

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A fractal sequence.

+0
4

2, 3, 3, 2, 0, 0, -1, 0, 0, -1, 0, 0, 2, 3, 6, 8, 9, 12, 14, 18, 21, 23, 24, 24, 26, 27, 30, 32, 33, 33, 32, 33, 33, 35, 36, 36, 38, 39, 42, 44, 45, 45, 44, 45, 45, 47, 48, 48, 47, 45, 45, 44, 45, 45, 44, 42, 39, 38, 36, 36, 35, 33, 33, 32, 33, 33, 32, 30, 27, 26, 24, 24, 23, 21, 18, 14, 12, 9, 8, 6, 3, 2, 0, 0, -1, 0, 0, -1, 0, 0, 2, 3, 3, 2, 0 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`Boris Gourevitch, Graph of A083057`
	FORMULA	`a(n)=sum(k=1, n, A083056(k))`
	CROSSREFS	`Cf. A083038, A083054, A083055, A083056.` `Sequence in context: A068008 A123948 A131012 this_sequence A099028 A077869 A076585` `Adjacent sequences: A083054 A083055 A083056 this_sequence A083058 A083059 A083060`
	KEYWORD	`sign`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 18 2003`

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

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