A385325 - cp's OEIS frontend

A385325 Numbers x such that there exist two integers y, z both >0 such that sigma(x)^3 = x^3 + y^3 + z^3.

n	a(n)
1	5
2	6
3	53
4	58
5	102
6	118
7	152
8	168
9	197
10	214
11	250
12	258
13	408
14	426
15	445
16	476
17	487
18	491
19	508
20	672
21	760
22	783
23	861
24	885
25	1182
26	1204
27	1242
28	1299
29	1305
30	1350
31	1615
32	1890
33	1988
34	1992
35	2040
36	2082
37	2190
38	2465
39	2519
40	2679
41	3105
42	3144
43	3213
44	3276
45	3292
46	3432
47	3994
48	4035
49	4210
50	4256

[5, 6, 53, 58, 102, 118, 152, 168, 197, 214, 250, 258, 408, 426, 445, 476, 487, 491, 508, 672, 760, 783, 861, 885, 1182, 1204, 1242, 1299, 1305, 1350, 1615, 1890, 1988, 1992, 2040, 2082, 2190, 2465, 2519, 2679, 3105, 3144, 3213, 3276, 3292, 3432, 3994, 4035, 4210, 4256]

cp's OEIS Frontend

A385325 Numbers x such that there exist two integers y, z both >0 such that sigma(x)^3 = x^3 + y^3 + z^3.

Table of values

List of values