A279412 - cp's OEIS frontend

A279412 Expansion of Sum_{k>=1} prime(k)x^prime(k)/(1 + x^prime(k)) Product_{k>=1} (1 + x^prime(k)).

n	a(n)
1	0
2	2
3	3
4	0
5	10
6	0
7	14
8	8
9	9
10	20
11	11
12	24
13	26
14	28
15	30
16	48
17	34
18	72
19	57
20	80
21	84
22	88
23	115
24	120
25	125
26	156
27	135
28	168
29	203
30	180
31	279
32	224
33	297
34	306
35	315
36	396
37	407
38	418
39	507
40	480
41	574
42	630
43	645
44	748
45	720
46	828
47	893
48	960
49	1029
50	1150
51	1122
52	1300
53	1378
54	1458
55	1650
56	1624
57	1824
58	1856
59	2065
60	2220
61	2379
62	2480
63	2646
64	2816
65	2925

[0, 2, 3, 0, 10, 0, 14, 8, 9, 20, 11, 24, 26, 28, 30, 48, 34, 72, 57, 80, 84, 88, 115, 120, 125, 156, 135, 168, 203, 180, 279, 224, 297, 306, 315, 396, 407, 418, 507, 480, 574, 630, 645, 748, 720, 828, 893, 960, 1029, 1150, 1122, 1300, 1378, 1458, 1650, 1624, 1824, 1856, 2065, 2220, 2379, 2480, 2646, 2816, 2925]

cp's OEIS Frontend

A279412 Expansion of Sum_{k>=1} prime(k)x^prime(k)/(1 + x^prime(k)) Product_{k>=1} (1 + x^prime(k)).

Table of values

List of values

cp's OEIS Frontend

A279412 Expansion of Sum_{k>=1} prime(k)*x^prime(k)/(1 + x^prime(k)) * Product_{k>=1} (1 + x^prime(k)).

Table of values

List of values

A279412 Expansion of Sum_{k>=1} prime(k)x^prime(k)/(1 + x^prime(k)) Product_{k>=1} (1 + x^prime(k)).