A291987 - cp's OEIS frontend

A291987 Expansion of 1/((1-x)(1-2x^2)(1-3x^3)(1-4x^4)).

n	a(n)
0	1
1	1
2	3
3	6
4	14
5	20
6	45
7	69
8	135
9	210
10	378
11	576
12	1057
13	1561
14	2667
15	4110
16	6902
17	10220
18	17109
19	25485
20	41583
21	62250
22	99666
23	147960
24	238633
25	350881
26	553107
27	825126
28	1292942
29	1899620
30	2977821
31	4381269
32	6791127
33	10025730
34	15415722
35	22645296
36	34970545
37	51140521

[1, 1, 3, 6, 14, 20, 45, 69, 135, 210, 378, 576, 1057, 1561, 2667, 4110, 6902, 10220, 17109, 25485, 41583, 62250, 99666, 147960, 238633, 350881, 553107, 825126, 1292942, 1899620, 2977821, 4381269, 6791127, 10025730, 15415722, 22645296, 34970545, 51140521]

cp's OEIS Frontend

A291987 Expansion of 1/((1-x)(1-2x^2)(1-3x^3)(1-4x^4)).

Table of values

List of values

cp's OEIS Frontend

A291987 Expansion of 1/((1-x)*(1-2*x^2)*(1-3*x^3)*(1-4*x^4)).

Table of values

List of values

A291987 Expansion of 1/((1-x)(1-2x^2)(1-3x^3)(1-4x^4)).