A237288 - cp's OEIS frontend

A237288 Lexicographically earliest sequence of noncomposite numbers such that a(n)*n / sum(i=1..n, a(n) ) is strictly increasing.

n	a(n)
1	1
2	2
3	3
4	5
5	7
6	11
7	17
8	23
9	31
10	41
11	53
12	67
13	83
14	101
15	127
16	151
17	179
18	211
19	251
20	293
21	337
22	389
23	443
24	503
25	569
26	641
27	719
28	809
29	907
30	1009
31	1117
32	1229
33	1361
34	1493
35	1637
36	1787
37	1949
38	2129
39	2309
40	2503
41	2707
42	2917
43	3137
44	3371
45	3613
46	3877
47	4153
48	4441
49	4751
50	5059
51	5381

[1, 2, 3, 5, 7, 11, 17, 23, 31, 41, 53, 67, 83, 101, 127, 151, 179, 211, 251, 293, 337, 389, 443, 503, 569, 641, 719, 809, 907, 1009, 1117, 1229, 1361, 1493, 1637, 1787, 1949, 2129, 2309, 2503, 2707, 2917, 3137, 3371, 3613, 3877, 4153, 4441, 4751, 5059, 5381]

cp's OEIS Frontend

A237288 Lexicographically earliest sequence of noncomposite numbers such that a(n)*n / sum(i=1..n, a(n) ) is strictly increasing.

Table of values

List of values