login

A022610 as a simple table

na(n)
01
1-15
2105
3-470
41590
5-4593
612160
7-30075
869780
9-153750
10325728
11-667020
121323915
13-2557140
144824630
15-8912759
1616148505
17-28746945
1850364835
19-86956260
20148098384
21-249060745
22413975085
23-680602545

[1,-15,105,-470,1590,-4593,12160,-30075,69780,
 -153750,325728,-667020,1323915,-2557140,4824630,
 -8912759,16148505,-28746945,50364835,-86956260,
 148098384,-249060745,413975085,-680602545]