A227073 - cp's OEIS frontend

A227073 Positive numbers without the digit 0 such that sum of cubes of the digits equals the square of the sum of the digits.

n	a(n)
1	1
2	12
3	21
4	22
5	123
6	132
7	213
8	231
9	312
10	321
11	333
12	1224
13	1234
14	1242
15	1243
16	1324
17	1342
18	1422
19	1423
20	1432
21	2124
22	2134
23	2142
24	2143
25	2214
26	2241
27	2244
28	2314
29	2341
30	2412
31	2413
32	2421
33	2424
34	2431
35	2442
36	3124
37	3142
38	3214
39	3241
40	3412
41	3421
42	4122
43	4123
44	4132
45	4212
46	4213

[1, 12, 21, 22, 123, 132, 213, 231, 312, 321, 333, 1224, 1234, 1242, 1243, 1324, 1342, 1422, 1423, 1432, 2124, 2134, 2142, 2143, 2214, 2241, 2244, 2314, 2341, 2412, 2413, 2421, 2424, 2431, 2442, 3124, 3142, 3214, 3241, 3412, 3421, 4122, 4123, 4132, 4212, 4213]

cp's OEIS Frontend

A227073 Positive numbers without the digit 0 such that sum of cubes of the digits equals the square of the sum of the digits.

Table of values

List of values