login

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

A250087 as a simple table

na(n)
1774
225659
3315376
42170435
510384566
638804209
7121263104
8330977421
9812445670
101830978831
113846189744
127617096799
1314347945366
1425885421205
1544979623296
1675622979129
17123483223494
18196448622211
19305305805040

[774,25659,315376,2170435,10384566,38804209,
 121263104,330977421,812445670,1830978831,
 3846189744,7617096799,14347945366,25885421205,
 44979623296,75622979129,123483223494,196448622211,
 305305805040]