login

A088305 as a simple table

na(n)
01
11
23
38
421
555
6144
7377
8987
92584
106765
1117711
1246368
13121393
14317811
15832040
162178309
175702887
1814930352
1939088169
20102334155
21267914296
22701408733
231836311903
244807526976
2512586269025
2632951280099
2786267571272
28225851433717

[1,1,3,8,21,55,144,377,987,2584,6765,17711,46368,
 121393,317811,832040,2178309,5702887,14930352,
 39088169,102334155,267914296,701408733,1836311903,
 4807526976,12586269025,32951280099,86267571272,
 225851433717]