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A338398 as a simple table

n a(n)
0 2
1 1
2 1
3 -3
4 -1
5 -29
6 33
7 -315
8 1251
9 -7905
10 48667
11 -344723
12 2623549
13 -21739937
14 193680399
15 -1849767375
16 18840708855
17 -203907377005
18 2336594492591
19 -28262970918841
20 359855118160333
21 -4810909461068941
22 67379837645787507
23 -986592769520379701

[2,1,1,-3,-1,-29,33,-315,1251,-7905,48667,-344723,
 2623549,-21739937,193680399,-1849767375,
 18840708855,-203907377005,2336594492591,
 -28262970918841,359855118160333,-4810909461068941,
 67379837645787507,-986592769520379701]

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Last modified April 18 21:51 EDT 2024. Contains 371781 sequences. (Running on oeis4.)