login

A178500 as a simple table

na(n)
00
110
2100
31000
410000
5100000
61000000
710000000
8100000000
91000000000
1010000000000
11100000000000
121000000000000
1310000000000000
14100000000000000
151000000000000000
1610000000000000000
17100000000000000000

[0,10,100,1000,10000,100000,1000000,10000000,
 100000000,1000000000,10000000000,100000000000,
 1000000000000,10000000000000,100000000000000,
 1000000000000000,10000000000000000,
 100000000000000000]