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A159128
Number of permutations of 1..n containing the relative rank sequence { 154362 } at any spacing.
0
1, 37, 893, 18153, 340861, 6177339, 110660482, 1987467395, 36109604437, 667712205688
OFFSET
6,2
COMMENTS
Same series for 263451 514326 623415 523461 254316 164325 613452
LINKS
Eric Weisstein's World of Mathematics, Permutation Pattern
CROSSREFS
KEYWORD
nonn,changed
AUTHOR
R. H. Hardin Apr 05 2009
STATUS
approved