login

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

A231519 as a simple table

na(n)
17
2107
3865
47697
566499
6571226
74944075
842759650
9369356733
103191749214
1127585602947
12238391033438
132060118342038
1417803462264679
15153856523007378
161329613892196866
1711490414159104930
1899299276258131228
19858136420916602390

[7,107,865,7697,66499,571226,4944075,42759650,
 369356733,3191749214,27585602947,238391033438,
 2060118342038,17803462264679,153856523007378,
 1329613892196866,11490414159104930,
 99299276258131228,858136420916602390]