A330057 - OEIS

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A330057 as a simple table

n	a(n)
0	1
1	0
2	0
3	5
4	1703
5	66954642
6	144115175199102143
7	1329227995784915808340204290157341181
8	226156424291633194186662080095093568664788471116325389572604136316742486364

[1,0,0,5,1703,66954642,144115175199102143, 1329227995784915808340204290157341181, 22615642429163319418666208009509356866478847111632\ 5389572604136316742486364]