login

A024660 as a simple table

na(n)
00
11
22
33
44
55
66
77
88
99
1050
1151
1252
1353
1454
1555
1656
1757
1858
1959
20500
21501
22502
23503
24504
25505
26506
27507
28508
29509
30550
31551
32552
33553
34554
35555
36556
37557
38558
39559
405000
415001
425002
435003
445004
455005
465006
475007
485008
495009
505050
515051
525052
535053
545054
555055

[0,1,2,3,4,5,6,7,8,9,50,51,52,53,54,55,56,57,58,
 59,500,501,502,503,504,505,506,507,508,509,550,
 551,552,553,554,555,556,557,558,559,5000,5001,
 5002,5003,5004,5005,5006,5007,5008,5009,5050,5051,
 5052,5053,5054,5055]