A385067 - cp's OEIS frontend

A385067 G.f.: Sum_{k>=0} x^k * Product_{j=1..3*k} (1 + x^j).

n	a(n)
0	1
1	1
2	2
3	3
4	5
5	6
6	8
7	11
8	14
9	18
10	23
11	30
12	38
13	47
14	58
15	71
16	87
17	106
18	128
19	154
20	185
21	221
22	263
23	313
24	370
25	437
26	514
27	603
28	705
29	822
30	958
31	1112
32	1289
33	1491
34	1721
35	1982
36	2279
37	2617
38	2999
39	3432
40	3921
41	4473
42	5095
43	5795
44	6583
45	7468
46	8461
47	9574
48	10820
49	12214
50	13772
51	15512
52	17453

[1, 1, 2, 3, 5, 6, 8, 11, 14, 18, 23, 30, 38, 47, 58, 71, 87, 106, 128, 154, 185, 221, 263, 313, 370, 437, 514, 603, 705, 822, 958, 1112, 1289, 1491, 1721, 1982, 2279, 2617, 2999, 3432, 3921, 4473, 5095, 5795, 6583, 7468, 8461, 9574, 10820, 12214, 13772, 15512, 17453]

cp's OEIS Frontend

A385067 G.f.: Sum_{k>=0} x^k * Product_{j=1..3*k} (1 + x^j).

Table of values

List of values