login

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

A306171 as a simple table

na(n)
121
2237
3252
41372
55421
616195
753834
8185090
9619073
102213741
117903854
1227396112
1397000671
14345456070
151212355115
164294891431
1715302228975
1854122847981
19192114679415
20684540291374
212430461260505
228640825474293
2330793872853587

[21,237,252,1372,5421,16195,53834,185090,619073,
 2213741,7903854,27396112,97000671,345456070,
 1212355115,4294891431,15302228975,54122847981,
 192114679415,684540291374,2430461260505,
 8640825474293,30793872853587]