A300447 - cp's OEIS frontend

A300447 Numbers x such that sigma(x) = sigma(y), with x<>y, where y is the 10's complement mod 10 of the digits of x.

n	a(n)
1	54
2	56
3	513
4	520
5	546
6	564
7	580
8	597
9	4845
10	5130
11	5223
12	5454
13	5656
14	5887
15	5970
16	6265
17	44226
18	46365
19	48450
20	50260
21	50840
22	51300
23	52230
24	52520
25	53768
26	57342
27	58580
28	58870
29	59700
30	62650
31	64745
32	66884
33	463650
34	477972
35	484500
36	489132
37	489632
38	493752
39	501536
40	503274

[54, 56, 513, 520, 546, 564, 580, 597, 4845, 5130, 5223, 5454, 5656, 5887, 5970, 6265, 44226, 46365, 48450, 50260, 50840, 51300, 52230, 52520, 53768, 57342, 58580, 58870, 59700, 62650, 64745, 66884, 463650, 477972, 484500, 489132, 489632, 493752, 501536, 503274]

cp's OEIS Frontend

A300447 Numbers x such that sigma(x) = sigma(y), with x<>y, where y is the 10's complement mod 10 of the digits of x.

Table of values

List of values