A292431 - cp's OEIS frontend

A292431 Numbers n with record numbers of unordered triples {a, b, c} of distinct positive integers from 1 to n such that ab = cn.

n	a(n)
1	0
2	6
3	10
4	12
5	18
6	20
7	24
8	30
9	36
10	40
11	42
12	48
13	56
14	60
15	72
16	84
17	90
18	108
19	120
20	144
21	168
22	180
23	210
24	240
25	280
26	300
27	330
28	336
29	360
30	420
31	480
32	504
33	540
34	600
35	630
36	660
37	720
38	840
39	1008
40	1080
41	1200
42	1260
43	1440
44	1560
45	1680
46	1980
47	2100
48	2160
49	2310
50	2340

[0, 6, 10, 12, 18, 20, 24, 30, 36, 40, 42, 48, 56, 60, 72, 84, 90, 108, 120, 144, 168, 180, 210, 240, 280, 300, 330, 336, 360, 420, 480, 504, 540, 600, 630, 660, 720, 840, 1008, 1080, 1200, 1260, 1440, 1560, 1680, 1980, 2100, 2160, 2310, 2340]

cp's OEIS Frontend

A292431 Numbers n with record numbers of unordered triples {a, b, c} of distinct positive integers from 1 to n such that ab = cn.

Table of values

List of values

cp's OEIS Frontend

A292431 Numbers n with record numbers of unordered triples {a, b, c} of distinct positive integers from 1 to n such that a*b = c*n.

Table of values

List of values

A292431 Numbers n with record numbers of unordered triples {a, b, c} of distinct positive integers from 1 to n such that ab = cn.