login

A118255 as a simple table

na(n)
11
22
34
49
518
637
774
8149
9299
10599
111198
122397
134794
149589
1519179
1638359
1776718
18153437
19306874
20613749
211227499
222454999
234909998
249819997
2519639995
2639279991
2778559983
28157119967
29314239934
30628479869
311256959738
322513919477
335027838955
3410055677911

[1,2,4,9,18,37,74,149,299,599,1198,2397,4794,9589,
 19179,38359,76718,153437,306874,613749,1227499,
 2454999,4909998,9819997,19639995,39279991,
 78559983,157119967,314239934,628479869,1256959738,
 2513919477,5027838955,10055677911]