A220365 - cp's OEIS frontend

A220365 a(n) is conjectured to be the largest power k for which k divides the sum of digits of n^k.

n	a(n)
1	1
2	70
3	486
4	35
5	10
6	90
7	805
8	5218
9	243
10	1
11	35
12	1494
13	469004
14	1045
15	288
16	116
17	7
18	195
19	29
20	70
21	16710
22	23
23	2
24	1017
25	28
26	58
27	162
28	166
29	209
30	486
31	205
32	106
33	1206
34	2053
35	37120

[1, 70, 486, 35, 10, 90, 805, 5218, 243, 1, 35, 1494, 469004, 1045, 288, 116, 7, 195, 29, 70, 16710, 23, 2, 1017, 28, 58, 162, 166, 209, 486, 205, 106, 1206, 2053, 37120]

cp's OEIS Frontend

A220365 a(n) is conjectured to be the largest power k for which k divides the sum of digits of n^k.

Table of values

List of values