A362365 - cp's OEIS frontend

A362365 The sum of the coefficients of x^k in the expansion of (x + x^2 + x^3 + x^4 + x^5 + x^6)^n with k divisible by 4.

n	a(n)
1	1
2	9
3	55
4	322
5	1946
6	11664
7	69980
8	419912
9	2519416
10	15116544
11	90699280
12	544195552
13	3265173536
14	19591041024
15	117546246080
16	705277476992
17	4231664861056
18	25389989167104
19	152339935002880
20	914039610015232
21	5484237660094976
22	32905425960566784
23	197432555763399680

[1, 9, 55, 322, 1946, 11664, 69980, 419912, 2519416, 15116544, 90699280, 544195552, 3265173536, 19591041024, 117546246080, 705277476992, 4231664861056, 25389989167104, 152339935002880, 914039610015232, 5484237660094976, 32905425960566784, 197432555763399680]

cp's OEIS Frontend

A362365 The sum of the coefficients of x^k in the expansion of (x + x^2 + x^3 + x^4 + x^5 + x^6)^n with k divisible by 4.

Table of values

List of values