A115883 - cp's OEIS frontend

A115883 The n-th prime minus n gives a triangular number.

n	a(n)
1	1
2	2
3	4
4	5
5	7
6	13
7	34
8	37
9	46
10	62
11	104
12	111
13	210
14	259
15	274
16	296
17	306
18	439
19	488
20	502
21	513
22	751
23	763
24	817
25	969
26	998
27	1132
28	1231
29	1405
30	1586
31	1849
32	1982
33	2107
34	2488
35	2578
36	2695
37	2732
38	2752
39	2989
40	3008
41	3079
42	3322
43	3958
44	4201
45	4628
46	5035
47	5594
48	5722
49	5929

[1, 2, 4, 5, 7, 13, 34, 37, 46, 62, 104, 111, 210, 259, 274, 296, 306, 439, 488, 502, 513, 751, 763, 817, 969, 998, 1132, 1231, 1405, 1586, 1849, 1982, 2107, 2488, 2578, 2695, 2732, 2752, 2989, 3008, 3079, 3322, 3958, 4201, 4628, 5035, 5594, 5722, 5929]

cp's OEIS Frontend

A115883 The n-th prime minus n gives a triangular number.

Table of values

List of values