A374930 - cp's OEIS frontend

A374930 Expansion of Sum_{1<=i<=j<=k} q^(i+j+k)/( (1-q^i)(1-q^j)(1-q^k) )^2.

n	a(n)
3	1
4	7
5	27
6	77
7	181
8	378
9	707
10	1254
11	2052
12	3290
13	4928
14	7371
15	10381
16	14756
17	19818
18	27158
19	35139
20	46683
21	58806
22	76146
23	93555
24	119092
25	143222
26	178983
27	212408
28	261261
29	305046
30	371931
31	428156
32	515592
33	589385
34	701442
35	792720
36	939918
37	1050567
38	1233387
39	1374835
40	1600143
41	1766583
42	2052898
43	2247784

[1, 7, 27, 77, 181, 378, 707, 1254, 2052, 3290, 4928, 7371, 10381, 14756, 19818, 27158, 35139, 46683, 58806, 76146, 93555, 119092, 143222, 178983, 212408, 261261, 305046, 371931, 428156, 515592, 589385, 701442, 792720, 939918, 1050567, 1233387, 1374835, 1600143, 1766583, 2052898, 2247784]

cp's OEIS Frontend

A374930 Expansion of Sum_{1<=i<=j<=k} q^(i+j+k)/( (1-q^i)(1-q^j)(1-q^k) )^2.

Table of values

List of values

cp's OEIS Frontend

A374930 Expansion of Sum_{1<=i<=j<=k} q^(i+j+k)/( (1-q^i)*(1-q^j)*(1-q^k) )^2.

Table of values

List of values

A374930 Expansion of Sum_{1<=i<=j<=k} q^(i+j+k)/( (1-q^i)(1-q^j)(1-q^k) )^2.