login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A117340 as a simple table

na(n)
05
113
2101
31009
410001
5100021
61000001
710000013
8100000001
91000000009
1010000000001
11100000000013
121000000000001
1310000000000021
14100000000000001
151000000000000021
1610000000000000001
17100000000000000013

[5,13,101,1009,10001,100021,1000001,10000013,
 100000001,1000000009,10000000001,100000000013,
 1000000000001,10000000000021,100000000000001,
 1000000000000021,10000000000000001,
 100000000000000013]