A164253 Number of binary strings of length n with equal numbers of 00110 and 01100 substrings

1, 2, 4, 8, 16, 30, 58, 112, 218, 424, 824, 1606, 3128, 6100, 11900, 23230, 45374, 88664, 173356, 339100, 663640, 1299388, 2545328, 4988222, 9779960, 19182990, 37642456, 73895616, 145122374, 285115618, 560369966, 1101772366, 2167046954, 4263834424

Offset

0,2

Links

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

Crossrefs

Sequence in context: A164254 A164247 A164220 * A164246 A164211 A164245

Adjacent sequences: A164250 A164251 A164252 * A164254 A164255 A164256

Keyword

nonn

Author

R. H. Hardin Aug 11 2009

Status

approved