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Number of permutations p of [n] such that max_{j=1..n} |p(j)-j| = 5.
2

%I #8 Jan 28 2019 12:00:45

%S 0,216,1818,10402,50879,234061,1076807,5090497,24239396,114890044,

%T 539033760,2502282836,11522663348,52848995167,241925339959,

%U 1106164932006,5052307570906,23047344846397,104994467312301,477733956914534,2171607914492408,9864023776496558

%N Number of permutations p of [n] such that max_{j=1..n} |p(j)-j| = 5.

%H Alois P. Heinz, <a href="/A323801/b323801.txt">Table of n, a(n) for n = 5..1000</a>

%F a(n) = A154654(n) - A072856(n).

%Y Column k=5 of A130152.

%Y Cf. A072856, A154654.

%K nonn,easy

%O 5,2

%A _Alois P. Heinz_, Jan 28 2019