Number of length n arrays of permutations of 0..n-1 with each element moved by -6 to 6 places and the total absolute value of displacements not greater than n.
A263937
Number of length n arrays of permutations of 0..n-1 with each element moved by -6 to 6 places and the total absolute value of displacements not greater than n.
Terms
- a(0) =1a(1) =2a(2) =3a(3) =11a(4) =17a(5) =70a(6) =108a(7) =483a(8) =739a(9) =3426a(10) =5216a(11) =24854a(12) =37674a(13) =181883a(14) =275132a(15) =1342917a(16) =2028394a(17) =9983097a(18) =15062571a(19) =74631364a(20) =112508508a(21) =560498492a(22) =844385743a(23) =4225690438a(24) =6362363975a(25) =31961830573a(26) =48100218489a(27) =242423375634a(28) =364683032382
External references
- oeis: A263937