A067023 - cp's OEIS frontend

A067023 Sigma-crowded numbers: n such that d(n)/sigma(n) is larger than d(m)/sigma(m) for all m > n.

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	8
7	9
8	10
9	12
10	15
11	16
12	18
13	20
14	24
15	30
16	36
17	40
18	42
19	48
20	60
21	72
22	80
23	84
24	90
25	96
26	120
27	126
28	144
29	168
30	180
31	210
32	240
33	252
34	280
35	288
36	300
37	360
38	420
39	432
40	480
41	504
42	540
43	560
44	600
45	630
46	720
47	840
48	900
49	1008
50	1080
51	1260

[1, 2, 3, 4, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 42, 48, 60, 72, 80, 84, 90, 96, 120, 126, 144, 168, 180, 210, 240, 252, 280, 288, 300, 360, 420, 432, 480, 504, 540, 560, 600, 630, 720, 840, 900, 1008, 1080, 1260]

cp's OEIS Frontend

A067023 Sigma-crowded numbers: n such that d(n)/sigma(n) is larger than d(m)/sigma(m) for all m > n.

Table of values

List of values