A354424 - cp's OEIS frontend

A354424 Numbers k for which the ratio A008475(k)/k reaches a record low.

n	a(n)
1	2
2	6
3	10
4	12
5	15
6	20
7	28
8	30
9	40
10	42
11	56
12	60
13	84
14	105
15	120
16	140
17	168
18	180
19	210
20	252
21	280
22	315
23	330
24	360
25	385
26	390
27	420
28	616
29	630
30	660
31	770
32	780
33	840
34	924
35	1092
36	1155
37	1260
38	1540
39	1820
40	1848
41	1980
42	2184
43	2310
44	2520
45	2730
46	3080
47	3465
48	3640
49	3960
50	4095
51	4290
52	4620
53	5460
54	6552
55	6930

[2, 6, 10, 12, 15, 20, 28, 30, 40, 42, 56, 60, 84, 105, 120, 140, 168, 180, 210, 252, 280, 315, 330, 360, 385, 390, 420, 616, 630, 660, 770, 780, 840, 924, 1092, 1155, 1260, 1540, 1820, 1848, 1980, 2184, 2310, 2520, 2730, 3080, 3465, 3640, 3960, 4095, 4290, 4620, 5460, 6552, 6930]

cp's OEIS Frontend

A354424 Numbers k for which the ratio A008475(k)/k reaches a record low.

Table of values

List of values