A381825 - cp's OEIS frontend

A381825 Odd cubefull exponentially odd numbers: numbers whose prime factorization has only odd primes and odd exponents that are larger than 1 (except for 1 whose prime factorization is empty).

n	a(n)
1	1
2	27
3	125
4	243
5	343
6	1331
7	2187
8	2197
9	3125
10	3375
11	4913
12	6859
13	9261
14	12167
15	16807
16	19683
17	24389
18	29791
19	30375
20	35937
21	42875
22	50653
23	59319
24	68921
25	78125
26	79507
27	83349
28	84375
29	103823
30	132651
31	148877
32	161051
33	166375
34	177147
35	185193
36	205379
37	226981
38	273375
39	274625

[1, 27, 125, 243, 343, 1331, 2187, 2197, 3125, 3375, 4913, 6859, 9261, 12167, 16807, 19683, 24389, 29791, 30375, 35937, 42875, 50653, 59319, 68921, 78125, 79507, 83349, 84375, 103823, 132651, 148877, 161051, 166375, 177147, 185193, 205379, 226981, 273375, 274625]

cp's OEIS Frontend

A381825 Odd cubefull exponentially odd numbers: numbers whose prime factorization has only odd primes and odd exponents that are larger than 1 (except for 1 whose prime factorization is empty).

Table of values

List of values