A246605 - cp's OEIS frontend

A246605 Numbers n such that n = (digital root of n)^(number of digits of n).

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	81
11	512
12	729
13	2401
14	6561
15	32768
16	59049
17	531441
18	2097152
19	4782969
20	43046721
21	134217728
22	387420489
23	3486784401
24	31381059609
25	282429536481
26	2541865828329
27	22876792454961
28	205891132094649
29	1853020188851841
30	16677181699666569
31	150094635296999121
32	1350851717672992089
33	12157665459056928801
34	109418989131512359209

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 81, 512, 729, 2401, 6561, 32768, 59049, 531441, 2097152, 4782969, 43046721, 134217728, 387420489, 3486784401, 31381059609, 282429536481, 2541865828329, 22876792454961, 205891132094649, 1853020188851841, 16677181699666569, 150094635296999121, 1350851717672992089, 12157665459056928801, 109418989131512359209]

cp's OEIS Frontend

A246605 Numbers n such that n = (digital root of n)^(number of digits of n).

Table of values

List of values