A264473 - cp's OEIS frontend

A264473 Number of (n+1)X(5+1) arrays of permutations of 0..n*6+5 with each element having directed index change 0,1 1,0 2,1 or -1,-1.

n	a(n)
1	1
2	17
3	57
4	456
5	3540
6	24773
7	174927
8	1262270
9	8905776
10	63373156
11	449506816
12	3184860720
13	22596207841
14	160137303788
15	1135302681211
16	8048142435691
17	57049038241053
18	404414221946254
19	2866733296182372
20	20321383697508618

[1, 17, 57, 456, 3540, 24773, 174927, 1262270, 8905776, 63373156, 449506816, 3184860720, 22596207841, 160137303788, 1135302681211, 8048142435691, 57049038241053, 404414221946254, 2866733296182372, 20321383697508618]

cp's OEIS Frontend

A264473 Number of (n+1)X(5+1) arrays of permutations of 0..n*6+5 with each element having directed index change 0,1 1,0 2,1 or -1,-1.

Table of values

List of values