login

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

A148313 as a simple table

na(n)
01
11
22
35
414
537
6116
7370
81183
93971
1013722
1147242
12167992
13601874
142180993
157999405
1629583543
17110326116
18414785272
191568477396
205972561563
2122861229453
2287965677392
23340135974318
241320732933038
255149935600016
2620158068763761
2779173030560182
28312031889479505
291233497653080074
304890367886626666

[1,1,2,5,14,37,116,370,1183,3971,13722,47242,
 167992,601874,2180993,7999405,29583543,110326116,
 414785272,1568477396,5972561563,22861229453,
 87965677392,340135974318,1320732933038,
 5149935600016,20158068763761,79173030560182,
 312031889479505,1233497653080074,4890367886626666]