login

A006215 as a simple table

na(n)
00
116
2122
3800
45296
536976
6275792
72204480
818870016
9172585936
101681843712
1117411416160
12190939611136
132211961358896
1426999750469632
15346419349043840
164661658528710656
1765657186909139856
18966054350401175552
1914822897275566895520

[0,16,122,800,5296,36976,275792,2204480,18870016,
 172585936,1681843712,17411416160,190939611136,
 2211961358896,26999750469632,346419349043840,
 4661658528710656,65657186909139856,
 966054350401175552,14822897275566895520]