A164225 Number of binary strings of length n with equal numbers of 00010 and 11001 substrings

1, 2, 4, 8, 16, 30, 56, 104, 192, 354, 654, 1212, 2256, 4222, 7944, 15028, 28576, 54594, 104746, 201726, 389766, 755210, 1466812, 2854758, 5565712, 10867222, 21245758, 41582248, 81464040, 159734210, 313447612, 615510416, 1209437392, 2377866638

Offset

0,2

Links

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

Crossrefs

Sequence in context: A227298 A164229 A054668 * A164204 A164209 A164213

Adjacent sequences: A164222 A164223 A164224 * A164226 A164227 A164228

Keyword

nonn

Author

R. H. Hardin Aug 11 2009

Status

approved