A164209 - OEIS

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A164209

Number of binary strings of length n with equal numbers of 00001 and 11010 substrings

1

1, 2, 4, 8, 16, 30, 56, 104, 192, 356, 662, 1236, 2320, 4378, 8304, 15828, 30304, 58252, 112368, 217416, 421766, 820008, 1597304, 3116446, 6088832, 11910460, 23322562, 45711240, 89665424, 176013842, 345747900, 679578160, 1336492672, 2629809344

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,2

LINKS

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

CROSSREFS

Sequence in context: A054668 A164225 A164204 * A164213 A164230 A164226

Adjacent sequences: A164206 A164207 A164208 * A164210 A164211 A164212

KEYWORD

nonn

AUTHOR

R. H. Hardin Aug 11 2009

STATUS

approved