A326004 - cp's OEIS frontend

A326004 G.f.: Sum_{n>=0} (n+1)(n+2)(n+3)/3! * x^n * (1 + x^n)^n.

n	a(n)
0	1
1	4
2	14
3	20
4	55
5	56
6	154
7	120
8	305
9	280
10	566
11	364
12	1189
13	560
14	1520
15	1376
16	2429
17	1140
18	4570
19	1540
20	5226
21	4544
22	6304
23	2600
24	14685
25	3556
26	10934
27	11980
28	18215
29	4960
30	31882
31	5984
32	31289
33	27160
34	27150
35	12636
36	82093
37	9880
38	39920
39	55160
40	93631
41	13244
42	121178
43	15180
44	126875
45	130696
46	78224
47	19600
48	316645
49	22940
50	165386
51	179844
52	281399
53	27720
54	370090
55	150976
56	410629
57	297560
58	179830
59	37820
60	1208458
61	41664
62	229184
63	489280
64	801305
65	450516
66	987482
67	54740

[1, 4, 14, 20, 55, 56, 154, 120, 305, 280, 566, 364, 1189, 560, 1520, 1376, 2429, 1140, 4570, 1540, 5226, 4544, 6304, 2600, 14685, 3556, 10934, 11980, 18215, 4960, 31882, 5984, 31289, 27160, 27150, 12636, 82093, 9880, 39920, 55160, 93631, 13244, 121178, 15180, 126875, 130696, 78224, 19600, 316645, 22940, 165386, 179844, 281399, 27720, 370090, 150976, 410629, 297560, 179830, 37820, 1208458, 41664, 229184, 489280, 801305, 450516, 987482, 54740]

cp's OEIS Frontend

A326004 G.f.: Sum_{n>=0} (n+1)(n+2)(n+3)/3! * x^n * (1 + x^n)^n.

Table of values

List of values

cp's OEIS Frontend

A326004 G.f.: Sum_{n>=0} (n+1)*(n+2)*(n+3)/3! * x^n * (1 + x^n)^n.

Table of values

List of values

A326004 G.f.: Sum_{n>=0} (n+1)(n+2)(n+3)/3! * x^n * (1 + x^n)^n.