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A012026 as a simple table

n a(n)
1 1
2 -5
3 121
4 -6677
5 651985
6 -98741477
7 21378584137
8 -6259615830197
9 2380487154907681
10 -1140222272527932869
11 671453734616884934041
12 -476714184862146843059285
13 401522701697360654591942641

[1,-5,121,-6677,651985,-98741477,21378584137,
 -6259615830197,2380487154907681,
 -1140222272527932869,671453734616884934041,
 -476714184862146843059285,
 401522701697360654591942641]

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Last modified March 19 01:34 EDT 2024. Contains 370952 sequences. (Running on oeis4.)