login

A321563 as a simple table

na(n)
11
2-129
32188
4-16257
578126
6-282252
7823544
8-2080641
94785157
10-10078254
1119487172
12-35570316
1362748518
14-106237176
15170939688
16-266321793
17410338674
18-617285253
19893871740
20-1270094382
211801914272
22-2513845188
233404825448
24-4552442508

[1,-129,2188,-16257,78126,-282252,823544,-2080641,
 4785157,-10078254,19487172,-35570316,62748518,
 -106237176,170939688,-266321793,410338674,
 -617285253,893871740,-1270094382,1801914272,
 -2513845188,3404825448,-4552442508]