login

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

A124835 as a simple table

na(n)
01
12
24
39
425
591
6444
72920
825996
9314752
105201874
11117719942
123658433597
13156505343943
149234365056453
15752841451059559
1684938741035295776
1713279814559055121447
182880581923860441220144
19867855593621657824023139

[1,2,4,9,25,91,444,2920,25996,314752,5201874,
 117719942,3658433597,156505343943,9234365056453,
 752841451059559,84938741035295776,
 13279814559055121447,2880581923860441220144,
 867855593621657824023139]