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A009659 as a simple table

n a(n)
0 1
1 3
2 33
3 571
4 897
5 -2454829
6 -541025183
7 -111302329717
8 -24150003737343
9 -5473538199891421
10 -1184916732110463071
11 -160650662732139980197
12 73044130261960254992001
13 109307715032177255302278131

[1,3,33,571,897,-2454829,-541025183,-111302329717,
 -24150003737343,-5473538199891421,
 -1184916732110463071,-160650662732139980197,
 73044130261960254992001,
 109307715032177255302278131]

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Last modified May 29 13:31 EDT 2024. Contains 372940 sequences. (Running on oeis4.)