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A164214 Number of binary strings of length n with equal numbers of 00010 and 01000 substrings 1
1, 2, 4, 8, 16, 30, 56, 108, 210, 408, 792, 1536, 2982, 5802, 11304, 22038, 42990, 83916, 163920, 320428, 626776, 1226740, 2402372, 4707280, 9228596, 18102112, 35525670, 69753614, 137023650, 269291232, 529468794, 1041462630, 2049396678, 4034423088 (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: A164257 A164256 A164240 * A006533 A164188 A164186

Adjacent sequences:  A164211 A164212 A164213 * A164215 A164216 A164217

KEYWORD

nonn

AUTHOR

R. H. Hardin Aug 11 2009

STATUS

approved

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Last modified February 21 22:56 EST 2018. Contains 299427 sequences. (Running on oeis4.)