login

A196213 as a simple table

na(n)
14
220
358
4290
51217
65110
721969
893666
9399920
101714601
117351903
1231469992
13134862960
14577985643
152477090793
1610617586380
1745512098214
18195087643326
19836266725394
203584843949857
2115367390560222
2265877090945921

[4,20,58,290,1217,5110,21969,93666,399920,1714601,
 7351903,31469992,134862960,577985643,2477090793,
 10617586380,45512098214,195087643326,836266725394,
 3584843949857,15367390560222,65877090945921]