Number of (n+1)X(5+1) arrays of permutations of 0..n*6+5 with each element having directed index change 1,0 0,-1 1,2 or -1,1.
A264580
Number of (n+1)X(5+1) arrays of permutations of 0..n*6+5 with each element having directed index change 1,0 0,-1 1,2 or -1,1.
Terms
- a(0) =1a(1) =16a(2) =97a(3) =553a(4) =3668a(5) =24370a(6) =145761a(7) =905291a(8) =5678975a(9) =35331350a(10) =219280373a(11) =1365001746a(12) =8497501967a(13) =52836680760a(14) =328652764556
External references
- oeis: A264580