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A321461 as a simple table

n a(n)
0 -1
1 -2
2 -4
3 -1
4 -9
5 3
6 -22
7 19
8 -60
9 76
10 -177
11 269
12 -547
13 908
14 -1733
15 3002
16 -5560
17 9831
18 -17949
19 32051
20 -58118
21 104271
22 -188456
23 338880
24 -611521
25 1100825
26 -1984987
27 3575116
28 -6444265
29 11609510
30 -20922924

[-1,-2,-4,-1,-9,3,-22,19,-60,76,-177,269,-547,908,
 -1733,3002,-5560,9831,-17949,32051,-58118,104271,
 -188456,338880,-611521,1100825,-1984987,3575116,
 -6444265,11609510,-20922924]

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Last modified May 12 15:25 EDT 2024. Contains 372482 sequences. (Running on oeis4.)