A015915 - cp's OEIS frontend

A015915 Numbers k such that sigma(k) + 8 = sigma(k+8).

n	a(n)
1	3
2	5
3	11
4	23
5	27
6	29
7	53
8	59
9	71
10	89
11	101
12	131
13	149
14	173
15	191
16	233
17	263
18	269
19	359
20	389
21	401
22	431
23	449
24	479
25	491
26	563
27	569
28	593
29	599
30	653
31	683
32	701
33	719
34	743
35	761
36	821
37	911
38	929
39	983
40	1013
41	1031
42	1061
43	1109
44	1163
45	1193
46	1223
47	1229
48	1283
49	1289

[3, 5, 11, 23, 27, 29, 53, 59, 71, 89, 101, 131, 149, 173, 191, 233, 263, 269, 359, 389, 401, 431, 449, 479, 491, 563, 569, 593, 599, 653, 683, 701, 719, 743, 761, 821, 911, 929, 983, 1013, 1031, 1061, 1109, 1163, 1193, 1223, 1229, 1283, 1289]

cp's OEIS Frontend

A015915 Numbers k such that sigma(k) + 8 = sigma(k+8).

Table of values

List of values