A164255 Number of binary strings of length n with equal numbers of 00110 and 10001 substrings

1, 2, 4, 8, 16, 30, 56, 106, 202, 386, 736, 1406, 2692, 5160, 9914, 19070, 36740, 70902, 136992, 265098, 513640, 996428, 1935466, 3763516, 7326444, 14277174, 27849304, 54375680, 106261594, 207835418, 406830628, 796961348, 1562350552, 3064905074

Offset

0,2

Links

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

Crossrefs

Sequence in context: A164251 A164215 A164250 * A164231 A164224 A164248

Adjacent sequences: A164252 A164253 A164254 * A164256 A164257 A164258

Keyword

nonn

Author

R. H. Hardin Aug 11 2009

Status

approved