A227070 - cp's OEIS frontend

A227070 Powers n such that the set s(n) = {k > 0 such that k^n ends with k} does not occur for smaller n.

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	9
7	11
8	17
9	21
10	26
11	33
12	41
13	51
14	65
15	81
16	101
17	126
18	129
19	161
20	201
21	251
22	257
23	321
24	401
25	501
26	513
27	626
28	641
29	801
30	1001
31	1025
32	1251
33	1281
34	1601
35	2001
36	2049
37	2501
38	2561
39	3126
40	3201
41	4001
42	4097
43	5001
44	5121
45	6251
46	6401
47	8001
48	8193
49	10001

[1, 2, 3, 5, 6, 9, 11, 17, 21, 26, 33, 41, 51, 65, 81, 101, 126, 129, 161, 201, 251, 257, 321, 401, 501, 513, 626, 641, 801, 1001, 1025, 1251, 1281, 1601, 2001, 2049, 2501, 2561, 3126, 3201, 4001, 4097, 5001, 5121, 6251, 6401, 8001, 8193, 10001]

cp's OEIS Frontend

A227070 Powers n such that the set s(n) = {k > 0 such that k^n ends with k} does not occur for smaller n.

Table of values

List of values