A069083 - cp's OEIS frontend

A069083 Numbers n such that sigma(n)/tau(n) has denominator 4.

n	a(n)
1	8
2	40
3	72
4	104
5	136
6	200
7	232
8	296
9	328
10	360
11	384
12	392
13	424
14	488
15	520
16	584
17	648
18	680
19	712
20	776
21	808
22	872
23	904
24	936
25	968
26	1000
27	1096
28	1160
29	1192
30	1224
31	1256
32	1352
33	1384
34	1408
35	1448
36	1480
37	1544
38	1576
39	1640
40	1768
41	1832
42	1864
43	1920
44	1928
45	1960
46	2048
47	2056

[8, 40, 72, 104, 136, 200, 232, 296, 328, 360, 384, 392, 424, 488, 520, 584, 648, 680, 712, 776, 808, 872, 904, 936, 968, 1000, 1096, 1160, 1192, 1224, 1256, 1352, 1384, 1408, 1448, 1480, 1544, 1576, 1640, 1768, 1832, 1864, 1920, 1928, 1960, 2048, 2056]

cp's OEIS Frontend

A069083 Numbers n such that sigma(n)/tau(n) has denominator 4.

Table of values

List of values