Number of n X 3 arrays of permutations of 0..n*3-1 with rows nondecreasing modulo 4 and columns nondecreasing modulo 6.
A264727
Number of n X 3 arrays of permutations of 0..n*3-1 with rows nondecreasing modulo 4 and columns nondecreasing modulo 6.
Terms
- a(0) =1a(1) =4a(2) =48a(3) =474a(4) =11552a(5) =460672a(6) =29777920a(7) =1502334976a(8) =122494021632
External references
- oeis: A264727