A164256 Number of binary strings of length n with equal numbers of 00110 and 11001 substrings

1, 2, 4, 8, 16, 30, 56, 108, 208, 396, 758, 1460, 2808, 5398, 10408, 20104, 38848, 75156, 145632, 282504, 548518, 1066216, 2074792, 4041194, 7878448, 15373504, 30024898, 58686936, 114800104, 224735614, 440263172, 863075172, 1693045744, 3323223304

Offset

0,2

Links

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

Crossrefs

Sequence in context: A164249 A164216 A164257 * A164240 A164214 A006533

Adjacent sequences: A164253 A164254 A164255 * A164257 A164258 A164259

Keyword

nonn

Author

R. H. Hardin Aug 11 2009

Status

approved