A105210 - cp's OEIS frontend

A105210 a(1) = 393; for n > 1, a(n) = a(n-1) + 1 + sum of distinct prime factors of a(n-1) that are < a(n-1). edit.

n	a(n)
1	393
2	528
3	545
4	660
5	682
6	727
7	728
8	751
9	752
10	802
11	1206
12	1279
13	1280
14	1288
15	1321
16	1322
17	1986
18	2323
19	2448
20	2471
21	2832
22	2897
23	2898
24	2934
25	3103
26	3240
27	3251
28	3252
29	3529
30	3530
31	3891
32	5192
33	5265
34	5287
35	5616
36	5635
37	5671
38	5832
39	5838
40	5990
41	6597
42	7334
43	7549
44	7550

[393, 528, 545, 660, 682, 727, 728, 751, 752, 802, 1206, 1279, 1280, 1288, 1321, 1322, 1986, 2323, 2448, 2471, 2832, 2897, 2898, 2934, 3103, 3240, 3251, 3252, 3529, 3530, 3891, 5192, 5265, 5287, 5616, 5635, 5671, 5832, 5838, 5990, 6597, 7334, 7549, 7550]

cp's OEIS Frontend

A105210 a(1) = 393; for n > 1, a(n) = a(n-1) + 1 + sum of distinct prime factors of a(n-1) that are < a(n-1). edit.

Table of values

List of values