A377166 - cp's OEIS frontend

A377166 Expansion of g.f. x(21 + 123x + 129x^2 + 4x^3 + 129x^4 + 123x^5 + 21x^6)/((1 - x)^3(1 + x + x^2 + x^3)^2).

n	a(n)
0	0
1	21
2	144
3	273
4	277
5	448
6	817
7	1096
8	1104
9	1425
10	2040
11	2469
12	2481
13	2952
14	3813
15	4392
16	4408
17	5029
18	6136
19	6865
20	6885
21	7656
22	9009
23	9888
24	9912
25	10833
26	12432
27	13461
28	13489
29	14560
30	16405
31	17584
32	17616
33	18837
34	20928
35	22257
36	22293
37	23664
38	26001
39	27480
40	27520
41	29041
42	31624
43	33253
44	33297
45	34968

[0, 21, 144, 273, 277, 448, 817, 1096, 1104, 1425, 2040, 2469, 2481, 2952, 3813, 4392, 4408, 5029, 6136, 6865, 6885, 7656, 9009, 9888, 9912, 10833, 12432, 13461, 13489, 14560, 16405, 17584, 17616, 18837, 20928, 22257, 22293, 23664, 26001, 27480, 27520, 29041, 31624, 33253, 33297, 34968]

cp's OEIS Frontend

A377166 Expansion of g.f. x(21 + 123x + 129x^2 + 4x^3 + 129x^4 + 123x^5 + 21x^6)/((1 - x)^3(1 + x + x^2 + x^3)^2).

Table of values

List of values

cp's OEIS Frontend

A377166 Expansion of g.f. x*(21 + 123*x + 129*x^2 + 4*x^3 + 129*x^4 + 123*x^5 + 21*x^6)/((1 - x)^3*(1 + x + x^2 + x^3)^2).

Table of values

List of values

A377166 Expansion of g.f. x(21 + 123x + 129x^2 + 4x^3 + 129x^4 + 123x^5 + 21x^6)/((1 - x)^3(1 + x + x^2 + x^3)^2).