login

A111566 as a simple table

na(n)
01
16
222
376
4260
5888
63032
710352
835344
9120672
10412000
111406656
124802624
1316397184
1455983488
15191139584
16652591360
172228086272
187607162368
1925972476928
2088675582976
21302757378048
221033678346240
233529198628864
2412049437822976
2541139354034176
26140458540490752

[1,6,22,76,260,888,3032,10352,35344,120672,412000,
 1406656,4802624,16397184,55983488,191139584,
 652591360,2228086272,7607162368,25972476928,
 88675582976,302757378048,1033678346240,
 3529198628864,12049437822976,41139354034176,
 140458540490752]