A327065 - cp's OEIS frontend

A327065 Expansion of Product_{k>=1} (Product_{j=1..k} (1 + x^(kj))^(kj)).

n	a(n)
0	1
1	1
2	2
3	5
4	12
5	20
6	42
7	75
8	141
9	259
10	466
11	799
12	1427
13	2443
14	4169
15	7049
16	11863
17	19605
18	32518
19	53184
20	86579
21	140018
22	225380
23	359739
24	572864
25	905903
26	1426270
27	2234952
28	3488313
29	5416403
30	8383226
31	12917257
32	19831763
33	30334937
34	46245977
35	70242043
36	106371686

[1, 1, 2, 5, 12, 20, 42, 75, 141, 259, 466, 799, 1427, 2443, 4169, 7049, 11863, 19605, 32518, 53184, 86579, 140018, 225380, 359739, 572864, 905903, 1426270, 2234952, 3488313, 5416403, 8383226, 12917257, 19831763, 30334937, 46245977, 70242043, 106371686]

cp's OEIS Frontend

A327065 Expansion of Product_{k>=1} (Product_{j=1..k} (1 + x^(kj))^(kj)).

Table of values

List of values

cp's OEIS Frontend

A327065 Expansion of Product_{k>=1} (Product_{j=1..k} (1 + x^(k*j))^(k*j)).

Table of values

List of values

A327065 Expansion of Product_{k>=1} (Product_{j=1..k} (1 + x^(kj))^(kj)).