A306145 - cp's OEIS frontend

A306145 Expansion of (1/(1 - x)) * Sum_{k>=0} x^(2k+1) / Product_{j=1..2k+1} (1 - x^j).

n	a(n)
0	0
1	1
2	2
3	4
4	6
5	10
6	15
7	23
8	33
9	49
10	69
11	98
12	135
13	187
14	253
15	343
16	456
17	607
18	797
19	1045
20	1355
21	1755
22	2252
23	2884
24	3666
25	4651
26	5863
27	7375
28	9226
29	11517
30	14310
31	17741
32	21904
33	26988
34	33130
35	40586
36	49558
37	60394
38	73383
39	88996
40	107642
41	129958
42	156519
43	188178
44	225734
45	270335
46	323078
47	385494

[0, 1, 2, 4, 6, 10, 15, 23, 33, 49, 69, 98, 135, 187, 253, 343, 456, 607, 797, 1045, 1355, 1755, 2252, 2884, 3666, 4651, 5863, 7375, 9226, 11517, 14310, 17741, 21904, 26988, 33130, 40586, 49558, 60394, 73383, 88996, 107642, 129958, 156519, 188178, 225734, 270335, 323078, 385494]

cp's OEIS Frontend

A306145 Expansion of (1/(1 - x)) * Sum_{k>=0} x^(2k+1) / Product_{j=1..2k+1} (1 - x^j).

Table of values

List of values

cp's OEIS Frontend

A306145 Expansion of (1/(1 - x)) * Sum_{k>=0} x^(2*k+1) / Product_{j=1..2*k+1} (1 - x^j).

Table of values

List of values

A306145 Expansion of (1/(1 - x)) * Sum_{k>=0} x^(2k+1) / Product_{j=1..2k+1} (1 - x^j).