A164206 - OEIS

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A164206

Number of binary strings of length n with equal numbers of 00001 and 10100 substrings

1

1, 2, 4, 8, 16, 30, 56, 104, 194, 364, 686, 1300, 2474, 4726, 9056, 17402, 33520, 64704, 125140, 242452, 470494, 914380, 1779498, 3467550, 6764914, 13212346, 25831066, 50549666, 99010012, 194087894, 380760580, 747510488, 1468499452, 2886706064

(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: A164202 A164227 A164261 * A164218 A164198 A164221

Adjacent sequences: A164203 A164204 A164205 * A164207 A164208 A164209

KEYWORD

nonn

AUTHOR

R. H. Hardin Aug 11 2009

STATUS

approved