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A317996 as a simple table

n a(n)
0 1
1 1
2 -2
3 1
4 19
5 -128
6 379
7 1549
8 -32600
9 261631
10 -845909
11 -10713602
12 237695149
13 -2513395259
14 11792378662
15 151915180429
16 -4826456213273
17 70741388773960
18 -558513179369297
19 -2833805536521839
20 200720356696607416
21 -4256279445015662093
22 54120395442382043743
23 -173423789950999240226

[1,1,-2,1,19,-128,379,1549,-32600,261631,-845909,
 -10713602,237695149,-2513395259,11792378662,
 151915180429,-4826456213273,70741388773960,
 -558513179369297,-2833805536521839,
 200720356696607416,-4256279445015662093,
 54120395442382043743,-173423789950999240226]

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Last modified April 24 19:06 EDT 2024. Contains 371962 sequences. (Running on oeis4.)