login
A158009
Numbers of pattern-matching permutations of (1324) for the permutations of {1, 2, ..., n} on n = 4, 5, 6, ... elements.
8
1, 17, 207, 2278, 24527, 268104, 3036850, 36092688, 453570148, 6053567742, 85968651558, 1299069917989
OFFSET
4,2
COMMENTS
Same series for 4231. - R. H. Hardin, Mar 15 2009
LINKS
Eric Weisstein's World of Mathematics, Permutation Pattern
CROSSREFS
Sequence in context: A219124 A246989 A016981 * A158005 A158006 A239157
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Mar 11 2009
EXTENSIONS
More terms from R. H. Hardin, Mar 15 2009
STATUS
approved