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Search: id:A164187
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A164187 Number of binary strings of length n with equal numbers of 00000 and 01110 substrings +0
1
1, 2, 4, 8, 16, 30, 57, 108, 204, 389, 739, 1407, 2683, 5113, 9764, 18654, 35669, 68287, 130819, 250884, 481590, 925271, 1779499, 3425460, 6600137, 12729083, 24571939, 47477432, 91818595, 177732486, 344344010, 667728900, 1295942046, 2517340377 (list; graph; listen)
OFFSET

0,2

LINKS

R. H. Hardin, Table of n, a(n) for n=0..500

CROSSREFS

Sequence in context: A006533 A164188 A164186 this_sequence A164190 A164184 A164182

Adjacent sequences: A164184 A164185 A164186 this_sequence A164188 A164189 A164190

KEYWORD

nonn

AUTHOR

Ron Hardin (rhhardin(AT)att.net) Aug 11 2009

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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