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A321053 Number of permutations of [n] with no fixed points where the maximal displacement of an element equals seven. 2
0, 3973, 46662, 359724, 2270840, 12994207, 71401928, 389384029, 2162806868, 12393816965, 72063175820, 420431229772, 2443816138204, 14098735154983, 80635213447724, 457661900843292, 2583741730021382, 14552232847553984, 81904772313605164, 461011600699499344 (list; graph; refs; listen; history; text; internal format)
OFFSET

7,2

LINKS

Alois P. Heinz, Table of n, a(n) for n = 7..1000

FORMULA

a(n) = A259780(n) - A259779(n).

CROSSREFS

Column k=7 of A259784.

Cf. A259779, A259780.

Sequence in context: A204494 A184492 A204493 * A233648 A186799 A203190

Adjacent sequences:  A321050 A321051 A321052 * A321054 A321055 A321056

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Oct 26 2018

STATUS

approved

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Last modified July 4 10:11 EDT 2022. Contains 355075 sequences. (Running on oeis4.)