A164226 Number of binary strings of length n with equal numbers of 00010 and 11011 substrings

1, 2, 4, 8, 16, 30, 56, 104, 193, 358, 666, 1243, 2330, 4386, 8289, 15723, 29926, 57141, 109431, 210150, 404593, 780752, 1509825, 2925363, 5678070, 11038859, 21492671, 41902983, 81797202, 159855014, 312728969, 612389440, 1200251506, 2354356706

Offset

0,2

Links

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

Crossrefs

Sequence in context: A164209 A164213 A164230 * A164210 A164219 A164205

Adjacent sequences: A164223 A164224 A164225 * A164227 A164228 A164229

Keyword

nonn

Author

R. H. Hardin Aug 11 2009

Status

approved