A164235 Number of binary strings of length n with equal numbers of 00100 and 00110 substrings.

1, 2, 4, 8, 16, 30, 56, 104, 195, 370, 706, 1352, 2588, 4952, 9477, 18157, 34854, 67040, 129191, 249346, 481877, 932352, 1806008, 3502388, 6800114, 13218020, 25721341, 50103831, 97694970, 190666603, 372442573, 728131340, 1424656550, 2789619644

Offset

0,2

Links

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

Crossrefs

Sequence in context: A164198 A164221 A164228 * A164264 A164201 A164234

Adjacent sequences: A164232 A164233 A164234 * A164236 A164237 A164238

Keyword

nonn

Author

R. H. Hardin, Aug 11 2009

Status

approved