login

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

A086908 as a simple table

na(n)
17
223
379
4272
5991
63587
713499
850838
9194251
10745754
112883084
1211173940
1343487349
14169658939
15663264004
162598336785
1710190703415
1840038964037
19157431540197
20619871791795
212442107730237
229632769956279
2338008189846122
24150127214291450
25593141915883700

[7,23,79,272,991,3587,13499,50838,194251,745754,
 2883084,11173940,43487349,169658939,663264004,
 2598336785,10190703415,40038964037,157431540197,
 619871791795,2442107730237,9632769956279,
 38008189846122,150127214291450,593141915883700]