A264060 - cp's OEIS frontend

A264060 Number of (2+1) X (n+1) arrays of permutations of 0..n*3+2 with each element having index change +-(.,.) 0,0 1,2 or 2,-2.

n	a(n)
1	1
2	8
3	64
4	216
5	729
6	3375
7	15625
8	64000
9	262144
10	1124864
11	4826809
12	20346417
13	85766121
14	363994344
15	1544804416
16	6539203000
17	27680640625
18	117289217375
19	496981290961
20	2105026154496
21	8916100448256
22	37770717892608
23	160005726539569

[1, 8, 64, 216, 729, 3375, 15625, 64000, 262144, 1124864, 4826809, 20346417, 85766121, 363994344, 1544804416, 6539203000, 27680640625, 117289217375, 496981290961, 2105026154496, 8916100448256, 37770717892608, 160005726539569]

cp's OEIS Frontend

A264060 Number of (2+1) X (n+1) arrays of permutations of 0..n*3+2 with each element having index change +-(.,.) 0,0 1,2 or 2,-2.

Table of values

List of values