A046759 - cp's OEIS frontend

A046759 Economical numbers: write n as a product of primes raised to powers, let D(n) = number of digits in product, l(n) = number of digits in n; sequence gives n such that D(n) < l(n).

n	a(n)
1	125
2	128
3	243
4	256
5	343
6	512
7	625
8	729
9	1024
10	1029
11	1215
12	1250
13	1280
14	1331
15	1369
16	1458
17	1536
18	1681
19	1701
20	1715
21	1792
22	1849
23	1875
24	2048
25	2187
26	2197
27	2209
28	2401
29	2560
30	2809
31	3125
32	3481
33	3584
34	3645
35	3721
36	4096
37	4374
38	4375
39	4489
40	4802
41	4913

[125, 128, 243, 256, 343, 512, 625, 729, 1024, 1029, 1215, 1250, 1280, 1331, 1369, 1458, 1536, 1681, 1701, 1715, 1792, 1849, 1875, 2048, 2187, 2197, 2209, 2401, 2560, 2809, 3125, 3481, 3584, 3645, 3721, 4096, 4374, 4375, 4489, 4802, 4913]

cp's OEIS Frontend

A046759 Economical numbers: write n as a product of primes raised to powers, let D(n) = number of digits in product, l(n) = number of digits in n; sequence gives n such that D(n) < l(n).

Table of values

List of values