OFFSET
4,2
COMMENTS
Same series for 4231. - R. H. Hardin, Mar 15 2009
LINKS
Eric Weisstein's World of Mathematics, Permutation Pattern
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Mar 11 2009
EXTENSIONS
More terms from R. H. Hardin, Mar 15 2009
STATUS
approved