A359493 - cp's OEIS frontend

A359493 Numbers k such that the bottom entry in the ratio d(i)/d(i+1) triangle of the elements in the divisors of n, where d(1) < d(2) < ... < d(q) denote the divisors of k, is equal to 1.

n	a(n)
1	1
2	4
3	8
4	9
5	16
6	25
7	27
8	32
9	36
10	49
11	64
12	81
13	100
14	121
15	125
16	128
17	144
18	169
19	196
20	225
21	243
22	256
23	289
24	324
25	343
26	361
27	400
28	441
29	484
30	512
31	529
32	576
33	625
34	676
35	729
36	784
37	841
38	900
39	961
40	1024
41	1089
42	1156
43	1225
44	1296
45	1331
46	1369
47	1444
48	1521
49	1600
50	1681
51	1764
52	1849
53	1936

[1, 4, 8, 9, 16, 25, 27, 32, 36, 49, 64, 81, 100, 121, 125, 128, 144, 169, 196, 225, 243, 256, 289, 324, 343, 361, 400, 441, 484, 512, 529, 576, 625, 676, 729, 784, 841, 900, 961, 1024, 1089, 1156, 1225, 1296, 1331, 1369, 1444, 1521, 1600, 1681, 1764, 1849, 1936]

cp's OEIS Frontend

A359493 Numbers k such that the bottom entry in the ratio d(i)/d(i+1) triangle of the elements in the divisors of n, where d(1) < d(2) < ... < d(q) denote the divisors of k, is equal to 1.

Table of values

List of values