A123647 - cp's OEIS frontend

A123647 Expansion of (eta(q^4) * eta(q^12) / (eta(q) * eta(q^3)))^2 in powers of q.

n	a(n)
1	1
2	2
3	5
4	12
5	22
6	42
7	80
8	136
9	233
10	396
11	636
12	1020
13	1622
14	2496
15	3822
16	5808
17	8642
18	12786
19	18788
20	27208
21	39184
22	56088
23	79432
24	111912
25	156823
26	217964
27	301517
28	415104
29	567758
30	773244
31	1048616
32	1414432
33	1900524
34	2543940
35	3389792
36	4501164
37	5956430

[1, 2, 5, 12, 22, 42, 80, 136, 233, 396, 636, 1020, 1622, 2496, 3822, 5808, 8642, 12786, 18788, 27208, 39184, 56088, 79432, 111912, 156823, 217964, 301517, 415104, 567758, 773244, 1048616, 1414432, 1900524, 2543940, 3389792, 4501164, 5956430]

cp's OEIS Frontend

A123647 Expansion of (eta(q^4) * eta(q^12) / (eta(q) * eta(q^3)))^2 in powers of q.

Table of values

List of values