A133031 - cp's OEIS frontend

A133031 Triangle read by rows: row n lists divisors of n-th perfect number A000396(n).

n	a(n)
1	1
2	2
3	3
4	6
5	1
6	2
7	4
8	7
9	14
10	28
11	1
12	2
13	4
14	8
15	16
16	31
17	62
18	124
19	248
20	496
21	1
22	2
23	4
24	8
25	16
26	32
27	64
28	127
29	254
30	508
31	1016
32	2032
33	4064
34	8128
35	1
36	2
37	4
38	8
39	16
40	32
41	64
42	128
43	256
44	512
45	1024
46	2048
47	4096
48	8191
49	16382
50	32764
51	65528
52	131056
53	262112
54	524224
55	1048448
56	2096896

[1, 2, 3, 6, 1, 2, 4, 7, 14, 28, 1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8191, 16382, 32764, 65528, 131056, 262112, 524224, 1048448, 2096896]

cp's OEIS Frontend

A133031 Triangle read by rows: row n lists divisors of n-th perfect number A000396(n).

Table of values

List of values