A197129 - cp's OEIS frontend

A197129 Numbers such that the sum, sum of the squares, and sum of the cubes of the decimal digits are each a perfect square.

n	a(n)
1	1
2	4
3	9
4	10
5	40
6	90
7	100
8	400
9	900
10	1000
11	1111
12	1224
13	1242
14	1339
15	1393
16	1422
17	1933
18	2124
19	2142
20	2214
21	2241
22	2412
23	2421
24	3139
25	3193
26	3319
27	3391
28	3913
29	3931
30	4000
31	4122
32	4212
33	4221
34	4444
35	4669
36	4696
37	4966
38	6469
39	6496
40	6649
41	6694
42	6946
43	6964
44	9000
45	9133
46	9313

[1, 4, 9, 10, 40, 90, 100, 400, 900, 1000, 1111, 1224, 1242, 1339, 1393, 1422, 1933, 2124, 2142, 2214, 2241, 2412, 2421, 3139, 3193, 3319, 3391, 3913, 3931, 4000, 4122, 4212, 4221, 4444, 4669, 4696, 4966, 6469, 6496, 6649, 6694, 6946, 6964, 9000, 9133, 9313]

cp's OEIS Frontend

A197129 Numbers such that the sum, sum of the squares, and sum of the cubes of the decimal digits are each a perfect square.

Table of values

List of values