A264072 - cp's OEIS frontend

A264072 Number of (3+1) X (n+1) arrays of permutations of 0..n*4+3 with each element having index change +-(.,.) 0,0 1,1 or 1,2.

n	a(n)
1	8
2	89
3	1210
4	12100
5	131890
6	1445345
7	15892745
8	174807490
9	1922750500
10	21148816810
11	232621218005
12	2558660023205
13	28143353265610
14	309555910473700
15	3404884300976290
16	37451189626157945
17	411935173248700145
18	4530979887509803090
19	49837401790945888900
20	548174275529004512410

[8, 89, 1210, 12100, 131890, 1445345, 15892745, 174807490, 1922750500, 21148816810, 232621218005, 2558660023205, 28143353265610, 309555910473700, 3404884300976290, 37451189626157945, 411935173248700145, 4530979887509803090, 49837401790945888900, 548174275529004512410]

cp's OEIS Frontend

A264072 Number of (3+1) X (n+1) arrays of permutations of 0..n*4+3 with each element having index change +-(.,.) 0,0 1,1 or 1,2.

Table of values

List of values