login

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

A306169 as a simple table

na(n)
18
253
366
4249
5832
61956
75421
815993
942682
10118773
11341634
12940420
132616566
147413719
1520635659
1657534784
17161865923
18452342333
191263392559
203543306258
219914165346
2227719300656
2377641186448
24217307212078
25607908389285

[8,53,66,249,832,1956,5421,15993,42682,118773,
 341634,940420,2616566,7413719,20635659,57534784,
 161865923,452342333,1263392559,3543306258,
 9914165346,27719300656,77641186448,217307212078,
 607908389285]