A080372 - cp's OEIS frontend

A080372 a(n) is the smallest x such that the quotient d(x)/d(x+1) equals n, where d = A000005.

n	a(n)
1	2
2	6
3	12
4	30
5	112
6	60
7	192
8	210
9	180
10	240
11	13312
12	420
13	12288
14	2112
15	1008
16	1320
17	2162688
18	1800
19	786432
20	2160
21	4800
22	15360
23	62914560
24	2520
25	6480
26	61440
27	6300
28	8640
29	3489660928
30	12240
31	3221225472
32	7560
33	64512
34	1376256
35	58320
36	12600
37	206158430208
38	8650752
39	184320
40	15120

[2, 6, 12, 30, 112, 60, 192, 210, 180, 240, 13312, 420, 12288, 2112, 1008, 1320, 2162688, 1800, 786432, 2160, 4800, 15360, 62914560, 2520, 6480, 61440, 6300, 8640, 3489660928, 12240, 3221225472, 7560, 64512, 1376256, 58320, 12600, 206158430208, 8650752, 184320, 15120]

cp's OEIS Frontend

A080372 a(n) is the smallest x such that the quotient d(x)/d(x+1) equals n, where d = A000005.

Table of values

List of values