login

A317406 as a simple table

na(n)
00
11
22
35
412
51
6-450
7-6931
8-89096
9-1120895
10-14394150
11-191263051
12-2638282812
13-37716883775
14-556075744042
15-8385570334051
16-127637336779920
17-1916072623603199
18-27033275598036174
19-311878728377256475
20-918069644450841860
21120594465496571606401
226362190374664242284782

[0,1,2,5,12,1,-450,-6931,-89096,-1120895,
 -14394150,-191263051,-2638282812,-37716883775,
 -556075744042,-8385570334051,-127637336779920,
 -1916072623603199,-27033275598036174,
 -311878728377256475,-918069644450841860,
 120594465496571606401,6362190374664242284782]