A244666 - cp's OEIS frontend

A244666 Numbers n such that floor(antisigma(n) / sigma(n)) = floor(antisigma(n+1) / sigma(n+1)).

n	a(n)
1	1
2	2
3	3
4	9
5	21
6	33
7	81
8	261
9	897
10	1334
11	1364
12	2974
13	4364
14	14282
15	26937
16	46593
17	64665
18	74918
19	79833
20	92685
21	145215
22	147454
23	161001
24	162602
25	166934
26	289454
27	347738
28	383594
29	422073
30	430137
31	440013
32	443402
33	445874
34	621027
35	649154
36	655005
37	1174305
38	1187361
39	1670955

[1, 2, 3, 9, 21, 33, 81, 261, 897, 1334, 1364, 2974, 4364, 14282, 26937, 46593, 64665, 74918, 79833, 92685, 145215, 147454, 161001, 162602, 166934, 289454, 347738, 383594, 422073, 430137, 440013, 443402, 445874, 621027, 649154, 655005, 1174305, 1187361, 1670955]

cp's OEIS Frontend

A244666 Numbers n such that floor(antisigma(n) / sigma(n)) = floor(antisigma(n+1) / sigma(n+1)).

Table of values

List of values