A014857 - cp's OEIS frontend

A014857 Numbers k that divide s(k), where s(1)=1, s(j)=9*s(j-1)+j.

n	a(n)
1	1
2	3
3	9
4	21
5	39
6	63
7	117
8	147
9	171
10	273
11	333
12	441
13	507
14	819
15	903
16	1029
17	1197
18	1521
19	1911
20	2223
21	2331
22	2709
23	3081
24	3087
25	3249
26	3549
27	4329
28	5733
29	6123
30	6321
31	6327
32	6591
33	6813
34	7203
35	8001
36	8379
37	9243
38	10647
39	11487
40	11739
41	12207
42	12321
43	13377

[1, 3, 9, 21, 39, 63, 117, 147, 171, 273, 333, 441, 507, 819, 903, 1029, 1197, 1521, 1911, 2223, 2331, 2709, 3081, 3087, 3249, 3549, 4329, 5733, 6123, 6321, 6327, 6591, 6813, 7203, 8001, 8379, 9243, 10647, 11487, 11739, 12207, 12321, 13377]

cp's OEIS Frontend

A014857 Numbers k that divide s(k), where s(1)=1, s(j)=9*s(j-1)+j.

Table of values

List of values