A065823 - cp's OEIS frontend

A065823 Numbers k such that 6phi(k) = 5sigma(k).

n	a(n)
1	11
2	527
3	923
4	36859
5	40549
6	55309
7	88519
8	120139
9	138301
10	280579
11	293501
12	313807
13	529789
14	719927
15	2458859
16	4864117
17	6191413
18	6811243
19	7297877
20	8402663
21	8624107
22	9487477
23	10475821
24	12356441
25	12940957
26	13624717
27	13971229
28	14869033
29	15293137

[11, 527, 923, 36859, 40549, 55309, 88519, 120139, 138301, 280579, 293501, 313807, 529789, 719927, 2458859, 4864117, 6191413, 6811243, 7297877, 8402663, 8624107, 9487477, 10475821, 12356441, 12940957, 13624717, 13971229, 14869033, 15293137]

cp's OEIS Frontend

A065823 Numbers k such that 6phi(k) = 5sigma(k).

Table of values

List of values

cp's OEIS Frontend

A065823 Numbers k such that 6*phi(k) = 5*sigma(k).

Table of values

List of values

A065823 Numbers k such that 6phi(k) = 5sigma(k).