login

A185895 as a simple table

na(n)
01
1-1
2-1
32
43
514
6-40
7-43
8-357
9-1762
108004
1113067
1278540
13492439
143932305
15-26867293
16-44643557
17-363632466
18-1729625764
19-15939972937
20-145669871232
211488599170613
223515325612655
2326765194180353
24151925998229148

[1,-1,-1,2,3,14,-40,-43,-357,-1762,8004,13067,
 78540,492439,3932305,-26867293,-44643557,
 -363632466,-1729625764,-15939972937,-145669871232,
 1488599170613,3515325612655,26765194180353,
 151925998229148]