A252648 - cp's OEIS frontend

A252648 Irregular table of perfect digital invariants for n > 1, i.e., numbers equal to the sum of n-th powers of their digits, read by rows.

n	a(n)
0	1
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	0
12	1
13	0
14	1
15	153
16	370
17	371
18	407
19	0
20	1
21	1634
22	8208
23	9474
24	0
25	1
26	4150
27	4151
28	54748
29	92727
30	93084
31	194979
32	0
33	1
34	548834
35	0
36	1
37	1741725
38	4210818
39	9800817
40	9926315
41	14459929
42	0
43	1
44	24678050
45	24678051
46	88593477
47	0
48	1
49	146511208
50	472335975
51	534494836
52	912985153
53	0
54	1
55	4679307774

[1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 0, 1, 153, 370, 371, 407, 0, 1, 1634, 8208, 9474, 0, 1, 4150, 4151, 54748, 92727, 93084, 194979, 0, 1, 548834, 0, 1, 1741725, 4210818, 9800817, 9926315, 14459929, 0, 1, 24678050, 24678051, 88593477, 0, 1, 146511208, 472335975, 534494836, 912985153, 0, 1, 4679307774]

cp's OEIS Frontend

A252648 Irregular table of perfect digital invariants for n > 1, i.e., numbers equal to the sum of n-th powers of their digits, read by rows.

Table of values

List of values