The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A164206

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A164206

Number of binary strings of length n with equal numbers of 00001 and 10100 substrings
(history; published version)

#4 by Russ Cox at Sat Mar 31 12:35:33 EDT 2012

AUTHOR

_R. H. Hardin (rhhardin(AT)att.net) _ Aug 11 2009

Discussion

Sat Mar 31

12:35

OEIS Server: https://oeis.org/edit/global/875

#3 by N. J. A. Sloane at Thu Nov 11 07:34:06 EST 2010

LINKS

R. H. Hardin, <a href="/A164206/b164206.txt">Table of n, a(n) for n=0..500</a>

KEYWORD

nonn,new

nonn

#2 by N. J. A. Sloane at Sat Oct 02 03:00:00 EDT 2010

KEYWORD

nonn,new

nonn

AUTHOR

Ron R. H. Hardin (rhhardin(AT)att.net) Aug 11 2009

#1 by N. J. A. Sloane at Tue Jun 01 03:00:00 EDT 2010

NAME

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

DATA

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

OFFSET

0,2

LINKS

R. H. Hardin, <a href="b164206.txt">Table of n, a(n) for n=0..500</a>

KEYWORD

nonn

AUTHOR

Ron Hardin (rhhardin(AT)att.net) Aug 11 2009

STATUS

approved