A165550 - cp's OEIS frontend

A165550 Sum of digits of square is sum of square of digits.

n	a(n)
1	0
2	1
3	2
4	3
5	10
6	20
7	30
8	33
9	100
10	200
11	300
12	330
13	333
14	1000
15	1143
16	1431
17	2000
18	2242
19	3000
20	3233
21	3300
22	3330
23	3331
24	3333
25	3411
26	3433
27	4131
28	10000
29	11234
30	11243
31	11344
32	11403
33	11430
34	11432
35	11433
36	12235
37	12523
38	13134
39	13142
40	13144
41	13241
42	13431
43	13522

[0, 1, 2, 3, 10, 20, 30, 33, 100, 200, 300, 330, 333, 1000, 1143, 1431, 2000, 2242, 3000, 3233, 3300, 3330, 3331, 3333, 3411, 3433, 4131, 10000, 11234, 11243, 11344, 11403, 11430, 11432, 11433, 12235, 12523, 13134, 13142, 13144, 13241, 13431, 13522]

cp's OEIS Frontend

A165550 Sum of digits of square is sum of square of digits.

Table of values

List of values