login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A323804 Number of permutations p of [n] such that max_{j=1..n} |p(j)-j| = 8. 2

%I

%S 0,75600,1077840,10553640,86272536,636428922,4429638754,29936160747,

%T 200258110593,1350025656107,9269884625133,64294692046060,

%U 447678000251572,3115603246683600,21610322604575616,149157054284148864,1023951079104952320,6994818732341176704

%N Number of permutations p of [n] such that max_{j=1..n} |p(j)-j| = 8.

%H Alois P. Heinz, <a href="/A323804/b323804.txt">Table of n, a(n) for n = 8..800</a>

%F a(n) = A154657(n) - A154656(n).

%Y Column k=8 of A130152.

%Y Cf. A154656, A154657.

%K nonn

%O 8,2

%A _Alois P. Heinz_, Jan 28 2019

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 26 13:59 EDT 2022. Contains 354092 sequences. (Running on oeis4.)