A285889 - cp's OEIS frontend

A285889 The smaller of the lexicographically least pair (x, y) such that 0 < x < y and sigma(x) = sigma(y) = n + x + y.

n	a(n)
0	220
1	48
2	174
3	390
4	102
5	280
6	160
7	500
8	66
9	132
10	54
11	24280
12	992
13	560
14	140
15	168
16	60
17	10360
18	1120
19	1232
20	198
21	210
22	132
23	2170
24	520
25	1520
26	96
27	168
28	330
29	732
30	60
31	4424
32	270
33	540
34	144
35	1000
36	1484
37	4080
38	220
39	840
40	1144
41	16500
42	1988
43	5456
44	210
45	528
46	150
47	4158
48	1180
49	12236

[220, 48, 174, 390, 102, 280, 160, 500, 66, 132, 54, 24280, 992, 560, 140, 168, 60, 10360, 1120, 1232, 198, 210, 132, 2170, 520, 1520, 96, 168, 330, 732, 60, 4424, 270, 540, 144, 1000, 1484, 4080, 220, 840, 1144, 16500, 1988, 5456, 210, 528, 150, 4158, 1180, 12236]

cp's OEIS Frontend

A285889 The smaller of the lexicographically least pair (x, y) such that 0 < x < y and sigma(x) = sigma(y) = n + x + y.

Table of values

List of values