login

A158911 as a simple table

na(n)
10
21
33
44
57
69
715
819
924
1031
1139
1249
1363
1479
1599
16124
17127
18159
19199
20249
21255
22319
23399
24499
25511
26624
27639
28799
29999
301023
311249
321279
331599
341999
352047
362499
372559
383124
393199
403999
414095
424999
435119
446249
456399
467999
478191
489999
4910239

[0,1,3,4,7,9,15,19,24,31,39,49,63,79,99,124,127,
 159,199,249,255,319,399,499,511,624,639,799,999,
 1023,1249,1279,1599,1999,2047,2499,2559,3124,3199,
 3999,4095,4999,5119,6249,6399,7999,8191,9999,
 10239]