A164261 Number of binary strings of length n with equal numbers of 01001 and 10110 substrings

1, 2, 4, 8, 16, 30, 56, 104, 194, 364, 686, 1298, 2460, 4674, 8898, 16984, 32486, 62278, 119622, 230226, 443888, 857350, 1658602, 3213684, 6235782, 12116490, 23573224, 45918514, 89546430, 174812432, 341609394, 668182386, 1308103104, 2562994606

Offset

0,2

Links

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

Crossrefs

Sequence in context: A164238 A164202 A164227 * A164206 A164218 A164198

Adjacent sequences: A164258 A164259 A164260 * A164262 A164263 A164264

Keyword

nonn

Author

R. H. Hardin Aug 11 2009

Status

approved