A336216 - cp's OEIS frontend

A336216 Irregular triangle of cycles of purely periodic unitary sigma aliquot sequences with their smallest member as starting number, read by rows.

n	a(n)
1	6
2	30
3	42
4	54
5	60
6	90
7	114
8	126
9	1140
10	1260
11	1482
12	1878
13	1890
14	2142
15	2178
16	2418
17	2958
18	3522
19	3534
20	4146
21	4158
22	3906
23	3774
24	4434
25	4446
26	3954
27	3966
28	3978
29	3582
30	18018
31	22302
32	24180
33	29580
34	35220
35	35340
36	41460
37	41580
38	39060
39	37740
40	44340
41	44460
42	39540
43	39660
44	39780
45	35820
46	32130
47	40446

[6, 30, 42, 54, 60, 90, 114, 126, 1140, 1260, 1482, 1878, 1890, 2142, 2178, 2418, 2958, 3522, 3534, 4146, 4158, 3906, 3774, 4434, 4446, 3954, 3966, 3978, 3582, 18018, 22302, 24180, 29580, 35220, 35340, 41460, 41580, 39060, 37740, 44340, 44460, 39540, 39660, 39780, 35820, 32130, 40446]

cp's OEIS Frontend

A336216 Irregular triangle of cycles of purely periodic unitary sigma aliquot sequences with their smallest member as starting number, read by rows.

Table of values

List of values