id:A124765 - OEIS Search Results

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Number of monotonically decreasing runs for compositions in standard order.

+0
2

0, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 2, 2, 2, 1, 2, 2, 2, 2, 3, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 3, 2, 3 (list; graph; listen)

	OFFSET	`0,7`
	COMMENT	`The standard order of compositions is given by A066099.`
	FORMULA	`a(0) = 0, a(n) = A124760(n) + 1 for n > 0.`
	EXAMPLE	`Composition number 11 is 2,1,1; the decreasing runs are 2,1,1; so a(11) = 1.` `The table starts:` `0` `1` `1 1` `1 1 2 1`
	CROSSREFS	`Cf. A066099, A124760, A011782 (row lengths).` `Sequence in context: A108339 A138559 A073454 this_sequence A080356 A036541 A036225` `Adjacent sequences: A124762 A124763 A124764 this_sequence A124766 A124767 A124768`
	KEYWORD	`easy,nonn,tabf`
	AUTHOR	`Franklin T. Adams-Watters (FrankTAW(AT)Netscape.net), Nov 06 2006`

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Last modified December 4 12:22 EST 2008. Contains 151280 sequences.

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