login

A330645 as a simple table

na(n)
00
10
22
32
48
520
660
7212
8632
92508
108280
1134256
12127712
13542984
142252432
159873216
1644557424
17202661012
18975470880
194627469192
2023413518704
21116147688600
22611882489152
233174544514192
2417312022302368
2593772475206800
26527582381206400
272975078868145952

[0,0,2,2,8,20,60,212,632,2508,8280,34256,127712,
 542984,2252432,9873216,44557424,202661012,
 975470880,4627469192,23413518704,116147688600,
 611882489152,3174544514192,17312022302368,
 93772475206800,527582381206400,2975078868145952]