id:A164139 - OEIS Search Results

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Number of binary strings of length n with equal numbers of 000 and 011 substrings

+0
1

1, 2, 4, 6, 9, 14, 22, 38, 66, 120, 222, 416, 792, 1512, 2909, 5610, 10851, 21042, 40864, 79514, 154911, 302210, 590251, 1154012, 2258488, 4423856, 8672541, 17014530, 33404100, 65624480, 129002143, 253733246, 499333096, 983154996, 1936685718 (list; graph; listen)

	OFFSET	`0,2`
	LINKS	`R. H. Hardin, Table of n, a(n) for n=0..500`
	CROSSREFS	`Sequence in context: A038718 A042942 A005687 this_sequence A024849 A090483 A127740` `Adjacent sequences: A164136 A164137 A164138 this_sequence A164140 A164141 A164142`
	KEYWORD	`nonn`
	AUTHOR	`Ron Hardin (rhhardin(AT)att.net) Aug 11 2009`

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Last modified December 5 20:25 EST 2009. Contains 170428 sequences.

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