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A164240 Number of binary strings of length n with equal numbers of 00100 and 10001 substrings 1
1, 2, 4, 8, 16, 30, 56, 108, 209, 400, 764, 1467, 2824, 5434, 10461, 20174, 38963, 75317, 145720, 282243, 547261, 1062132, 2063283, 4011819, 7807602, 15207879, 29646941, 57841822, 112939007, 220685055, 431535466, 844429711, 1653495120, 3239839764 (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: A164216 A164257 A164256 * A164214 A006533 A164188

Adjacent sequences:  A164237 A164238 A164239 * A164241 A164242 A164243

KEYWORD

nonn

AUTHOR

R. H. Hardin Aug 11 2009

STATUS

approved

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Last modified October 21 06:03 EDT 2018. Contains 316405 sequences. (Running on oeis4.)