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A160627 as a simple table

n a(n)
0 1
1 -3
2 1
3 7
4 1
5 -13
6 -83
7 -57
8 -197
9 1543
10 931
11 255217
12 620863
13 1283437
14 -8184347
15 -581939153
16 -96325549
17 -2261420263
18 -9237901697
19 -466203083257
20 -1399462769491
21 88080802505933
22 675385729846153
23 61756890564641033
24 28280520375244993
25 495763088616446491

[1,-3,1,7,1,-13,-83,-57,-197,1543,931,255217,
 620863,1283437,-8184347,-581939153,-96325549,
 -2261420263,-9237901697,-466203083257,
 -1399462769491,88080802505933,675385729846153,
 61756890564641033,28280520375244993,
 495763088616446491]

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Last modified May 13 18:22 EDT 2024. Contains 372522 sequences. (Running on oeis4.)