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A139085 as a simple table

n a(n)
1 1
2 1
3 -2
4 15
5 -158
6 2058
7 -31148
8 529209
9 -9882430
10 200035242
11 -4346788764
12 100697241762
13 -2473869382964
14 64191822293220
15 -1753530264442280
16 50293662225989739
17 -1511101241900117982
18 47467602491174747046

[1,1,-2,15,-158,2058,-31148,529209,-9882430,
 200035242,-4346788764,100697241762,-2473869382964,
 64191822293220,-1753530264442280,
 50293662225989739,-1511101241900117982,
 47467602491174747046]

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Last modified March 28 12:26 EDT 2024. Contains 371254 sequences. (Running on oeis4.)