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A164216
Number of binary strings of length n with equal numbers of 00010 and 01010 substrings
1
1, 2, 4, 8, 16, 30, 56, 107, 204, 390, 750, 1437, 2752, 5287, 10161, 19546, 37670, 72647, 140206, 270935, 524026, 1014441, 1965899, 3813164, 7402574, 14383948, 27973273, 54445789, 106058269, 206760402, 403385132, 787584294, 1538816406, 3008693133
OFFSET
0,2
LINKS
CROSSREFS
Sequence in context: A164197 A164233 A164249 * A164257 A164256 A164240
KEYWORD
nonn
AUTHOR
R. H. Hardin Aug 11 2009
STATUS
approved