A336979 - cp's OEIS frontend

A336979 Expansion of Product_{k>=1} (1 + x^k * (k + x)).

n	a(n)
0	1
1	1
2	3
3	6
4	11
5	21
6	37
7	69
8	108
9	192
10	312
11	522
12	827
13	1297
14	2032
15	3240
16	4982
17	7569
18	11508
19	17107
20	25696
21	38340
22	57080
23	83298
24	121373
25	175653
26	253455
27	364307
28	523650
29	747487
30	1063375
31	1498471
32	2106317
33	2955154
34	4124071
35	5750547
36	8000706
37	11104596
38	15324290
39	21093106

[1, 1, 3, 6, 11, 21, 37, 69, 108, 192, 312, 522, 827, 1297, 2032, 3240, 4982, 7569, 11508, 17107, 25696, 38340, 57080, 83298, 121373, 175653, 253455, 364307, 523650, 747487, 1063375, 1498471, 2106317, 2955154, 4124071, 5750547, 8000706, 11104596, 15324290, 21093106]

cp's OEIS Frontend

A336979 Expansion of Product_{k>=1} (1 + x^k * (k + x)).

Table of values

List of values