A164190 Number of binary strings of length n with equal numbers of 00000 and 11011 substrings.

1, 2, 4, 8, 16, 30, 57, 108, 205, 389, 741, 1412, 2693, 5137, 9809, 18746, 35860, 68656, 131562, 252325, 484371, 930640, 1789672, 3444700, 6636143, 12795719, 24694302, 47699004, 92214561, 178428336, 345540036, 669728403, 1299152116, 2522185086

Offset

0,2

Links

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

Crossrefs

Sequence in context: A164188 A164186 A164187 * A164184 A164182 A164183

Adjacent sequences: A164187 A164188 A164189 * A164191 A164192 A164193

Keyword

nonn

Author

R. H. Hardin, Aug 11 2009

Status

approved