A096461 - cp's OEIS frontend

A096461 a(1)=1, a(2)=2; for n >= 2, a(n+1) = a(n) + sum of prime factors of a(n).

n	a(n)
1	1
2	2
3	4
4	8
5	14
6	23
7	46
8	71
9	142
10	215
11	263
12	526
13	791
14	911
15	1822
16	2735
17	3287
18	3479
19	3564
20	3591
21	3626
22	3679
23	3975
24	4041
25	4496
26	4785
27	4833
28	5021
29	10042
30	15065
31	15224
32	15414
33	15793
34	16739
35	17639
36	18239
37	18336
38	18540
39	18658
40	19170
41	19257
42	19405
43	23291

[1, 2, 4, 8, 14, 23, 46, 71, 142, 215, 263, 526, 791, 911, 1822, 2735, 3287, 3479, 3564, 3591, 3626, 3679, 3975, 4041, 4496, 4785, 4833, 5021, 10042, 15065, 15224, 15414, 15793, 16739, 17639, 18239, 18336, 18540, 18658, 19170, 19257, 19405, 23291]

cp's OEIS Frontend

A096461 a(1)=1, a(2)=2; for n >= 2, a(n+1) = a(n) + sum of prime factors of a(n).

Table of values

List of values