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A013009 as a simple table

n a(n)
0 0
1 1
2 -3
3 10
4 -55
5 393
6 -3485
7 36923
8 -455306
9 6408445
10 -101402557
11 1782112451
12 -34444583072
13 726178939315
14 -16584396680007
15 407872396640525
16 -10747394439586016
17 302068718096449161
18 -9020579413121532169

[0,1,-3,10,-55,393,-3485,36923,-455306,6408445,
 -101402557,1782112451,-34444583072,726178939315,
 -16584396680007,407872396640525,
 -10747394439586016,302068718096449161,
 -9020579413121532169]

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)