A123641 - OEIS

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A123641

Triangular array related to sequence A123640 with row sum A001045.

1, 0, 1, 1, 0, 2, 0, 1, 0, 4, 1, 0, 2, 0, 8, 0, 1, 0, 4, 0, 16 (list; table; graph; refs; listen; history; internal format)

	OFFSET	`1,6`
	EXAMPLE	`For n>0 A123640 begins` `1` `0 1` `1 0 1 1` `0 1 0 0 1 1 1 1` `suppressing multiple zeros and counting contiguous ones yields` `1` `0 1` `1 0 2` `0 1 0 4` `1 0 2 0 8` `0 1 0 4 0 16` `...`
	CROSSREFS	`Cf. A000079 A001045 A059841 A123640.` `Sequence in context: A145973 A155761 A067631 * A134317 A132277 A137286` `Adjacent sequences: A123638 A123639 A123640 * A123642 A123643 A123644`
	KEYWORD	`more,nonn,tabl`
	AUTHOR	`Alford Arnold (Alford1940(AT)aol.com), Oct 04 2006`

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Last modified February 15 15:20 EST 2012. Contains 205823 sequences.