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A067146 as a simple table

n a(n)
1 1
2 1
3 -1
4 4
5 -29
6 309
7 -4383
8 78121
9 -1684706
10 42801222
11 -1255919755
12 41918624013
13 -1572257236114
14 65619165625383
15 -3022617826829288
16 152615633802149416
17 -8397224009015443509
18 500957609480739613321

[1,1,-1,4,-29,309,-4383,78121,-1684706,42801222,
 -1255919755,41918624013,-1572257236114,
 65619165625383,-3022617826829288,
 152615633802149416,-8397224009015443509,
 500957609480739613321]

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)