A080613 - cp's OEIS frontend

A080613 Minimal sequence such that Omega(a(m))<=Omega(a(n)) for m where Omega=A001222 (sum of exponents in prime factorization).

n	a(n)
1	1
2	2
3	3
4	4
5	25
6	6
7	49
8	8
9	27
10	20
11	1331
12	12
13	2197
14	28
15	45
16	16
17	83521
18	36
19	130321
20	40
21	189
22	88
23	279841
24	24
25	625
26	104
27	81
28	56
29	707281
30	60
31	923521
32	32
33	891
34	272
35	4375
36	72
37	69343957
38	304
39	1053
40	80
41	115856201
42	168
43	147008443
44	176
45	405
46	368
47	229345007
48	48

[1, 2, 3, 4, 25, 6, 49, 8, 27, 20, 1331, 12, 2197, 28, 45, 16, 83521, 36, 130321, 40, 189, 88, 279841, 24, 625, 104, 81, 56, 707281, 60, 923521, 32, 891, 272, 4375, 72, 69343957, 304, 1053, 80, 115856201, 168, 147008443, 176, 405, 368, 229345007, 48]

cp's OEIS Frontend

A080613 Minimal sequence such that Omega(a(m))<=Omega(a(n)) for m where Omega=A001222 (sum of exponents in prime factorization).

Table of values

List of values