login

A363411 as a simple table

na(n)
01
11
2-5
3-32
4112
52212
6-5348
7-292880
8276976
964180144
1060400144
11-21123205376
12-68151050240
139766562233792
1457568265355328
15-6044149831446272
16-54001800190537472
174827069458763086080
1859568915131392086784
19-4835221290238425841664
20-77896195282519949963264

[1,1,-5,-32,112,2212,-5348,-292880,276976,
 64180144,60400144,-21123205376,-68151050240,
 9766562233792,57568265355328,-6044149831446272,
 -54001800190537472,4827069458763086080,
 59568915131392086784,-4835221290238425841664,
 -77896195282519949963264]