A082731 - cp's OEIS frontend

A082731 a(n) is the smallest number k such that A033880(k)= n, or 0 if no such number exists, where A033880 is the abundance of k.

n	a(n)
0	6
1	0
2	20
3	18
4	12
5	0
6	8925
7	196
8	56
9	0
10	40
11	0
12	24
13	0
14	272
15	0
16	550
17	100
18	208
19	36
20	176
21	0
22	1312
23	0
24	112
25	0
26	80
27	0
28	48
29	0
30	945
31	15376
32	572
33	0
34	928
35	0
36	2205
37	0
38	5696
39	162
40	736
41	1352
42	9555
43	0
44	350
45	0
46	490
47	0
48	60
49	0
50	416
51	72
52	352
53	0
54	90
55	0
56	84
57	0
58	160
59	968
60	96
61	0
62	24704
63	0
64	108
65	200

[6, 0, 20, 18, 12, 0, 8925, 196, 56, 0, 40, 0, 24, 0, 272, 0, 550, 100, 208, 36, 176, 0, 1312, 0, 112, 0, 80, 0, 48, 0, 945, 15376, 572, 0, 928, 0, 2205, 0, 5696, 162, 736, 1352, 9555, 0, 350, 0, 490, 0, 60, 0, 416, 72, 352, 0, 90, 0, 84, 0, 160, 968, 96, 0, 24704, 0, 108, 200]

cp's OEIS Frontend

A082731 a(n) is the smallest number k such that A033880(k)= n, or 0 if no such number exists, where A033880 is the abundance of k.

Table of values

List of values