A326005 - cp's OEIS frontend

A326005 G.f.: Sum_{n>=0} (n+1)(n+2)(n+3)(n+4)/4! x^n * (1 + x^n)^n.

n	a(n)
0	1
1	5
2	20
3	35
4	100
5	126
6	330
7	330
8	775
9	820
10	1631
11	1365
12	3535
13	2380
14	5370
15	5136
16	9085
17	5985
18	16900
19	8855
20	21966
21	19580
22	29965
23	17550
24	60375
25	24381
26	58345
27	57205
28	90350
29	40920
30	152837
31	52360
32	164145
33	141120
34	175560
35	93801
36	404500
37	101270
38	280175
39	309050
40	503041
41	148995
42	714435
43	178365
44	748705
45	708946
46	633950
47	249900
48	1771645
49	295135
50	1120236
51	1155015
52	1760500
53	395010
54	2483110
55	905576
56	2622545
57	2036060
58	1744525
59	595665
60	6962328
61	677040
62	2343880

[1, 5, 20, 35, 100, 126, 330, 330, 775, 820, 1631, 1365, 3535, 2380, 5370, 5136, 9085, 5985, 16900, 8855, 21966, 19580, 29965, 17550, 60375, 24381, 58345, 57205, 90350, 40920, 152837, 52360, 164145, 141120, 175560, 93801, 404500, 101270, 280175, 309050, 503041, 148995, 714435, 178365, 748705, 708946, 633950, 249900, 1771645, 295135, 1120236, 1155015, 1760500, 395010, 2483110, 905576, 2622545, 2036060, 1744525, 595665, 6962328, 677040, 2343880]

cp's OEIS Frontend

A326005 G.f.: Sum_{n>=0} (n+1)(n+2)(n+3)(n+4)/4! x^n * (1 + x^n)^n.

Table of values

List of values

cp's OEIS Frontend

A326005 G.f.: Sum_{n>=0} (n+1)*(n+2)*(n+3)*(n+4)/4! * x^n * (1 + x^n)^n.

Table of values

List of values

A326005 G.f.: Sum_{n>=0} (n+1)(n+2)(n+3)(n+4)/4! x^n * (1 + x^n)^n.