A164250 Number of binary strings of length n with equal numbers of 00101 and 10110 substrings

1, 2, 4, 8, 16, 30, 56, 106, 201, 384, 735, 1409, 2702, 5192, 9989, 19250, 37140, 71756, 138793, 268798, 521153, 1011590, 1965609, 3823366, 7444195, 14507977, 28300083, 55252242, 107962392, 211126700, 413184467, 809211584, 1585921742, 3110214057

Offset

0,2

Links

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

Crossrefs

Sequence in context: A164241 A164251 A164215 * A164255 A164231 A164224

Adjacent sequences: A164247 A164248 A164249 * A164251 A164252 A164253

Keyword

nonn

Author

R. H. Hardin Aug 11 2009

Status

approved