login

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

A109719 as a simple table

na(n)
10
21
32
49
533
6167
7944
86390
949450
10434374
114259184
1246122552
13546390012
147027204428
1597489431360
161450957014000
1723058303178896
18389666143681776
196977203291635840
20131947560745672320
212627899581335038560
2254977516540430772320
231205366436933694882560

[0,1,2,9,33,167,944,6390,49450,434374,4259184,
 46122552,546390012,7027204428,97489431360,
 1450957014000,23058303178896,389666143681776,
 6977203291635840,131947560745672320,
 2627899581335038560,54977516540430772320,
 1205366436933694882560]