A134614 - cp's OEIS frontend

A134614 Numbers (excluding primes and powers of primes) such that the root mean cube of their prime factors is an integer (where the root mean cube of c and d is ((c^3+d^3)/2)^(1/3)).

n	a(n)
1	1512
2	337365
3	375360
4	523809
5	707265
6	1177176
7	1255254
8	1380918
9	1549431
10	1922816
11	2277345
12	2284389
13	2286144
14	2816883
15	3320713
16	3340428
17	3838185
18	4378333
19	6726969
20	7043655
21	8311212
22	10281284
23	10323390
24	10666227
25	10708544

[1512, 337365, 375360, 523809, 707265, 1177176, 1255254, 1380918, 1549431, 1922816, 2277345, 2284389, 2286144, 2816883, 3320713, 3340428, 3838185, 4378333, 6726969, 7043655, 8311212, 10281284, 10323390, 10666227, 10708544]

cp's OEIS Frontend

A134614 Numbers (excluding primes and powers of primes) such that the root mean cube of their prime factors is an integer (where the root mean cube of c and d is ((c^3+d^3)/2)^(1/3)).

Table of values

List of values