A134619 - cp's OEIS frontend

A134619 Numbers such that the arithmetic mean of the cubes of their prime factors (taken with multiplicity) is a prime.

n	a(n)
1	20
2	44
3	188
4	297
5	336
6	400
7	425
8	540
9	575
10	605
11	704
12	752
13	764
14	908
15	912
16	1025
17	1053
18	1124
19	1172
20	1183
21	1365
22	1380
23	1412
24	1420
25	1452
26	1475
27	1484
28	1519
29	1604
30	1625
31	1809
32	1844
33	1856
34	1936
35	1953
36	2107
37	2192
38	2205
39	2255
40	2320
41	2325
42	2348
43	2368
44	2372
45	2468

[20, 44, 188, 297, 336, 400, 425, 540, 575, 605, 704, 752, 764, 908, 912, 1025, 1053, 1124, 1172, 1183, 1365, 1380, 1412, 1420, 1452, 1475, 1484, 1519, 1604, 1625, 1809, 1844, 1856, 1936, 1953, 2107, 2192, 2205, 2255, 2320, 2325, 2348, 2368, 2372, 2468]

cp's OEIS Frontend

A134619 Numbers such that the arithmetic mean of the cubes of their prime factors (taken with multiplicity) is a prime.

Table of values

List of values