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A051718 as a simple table

n a(n)
0 1
1 1
2 3
3 1
4 -3
5 -1
6 1
7 1
8 1
9 -5
10 -1017
11 691
12 601
13 -7
14 -809
15 3617
16 922191
17 -43867
18 -6132631
19 174611
20 12988703
21 -854513
22 -1552922421
23 236364091
24 1139644561
25 -8553103
26 -7089687053
27 23749461029
28 378639019356093
29 -8615841276005

[1,1,3,1,-3,-1,1,1,1,-5,-1017,691,601,-7,-809,
 3617,922191,-43867,-6132631,174611,12988703,
 -854513,-1552922421,236364091,1139644561,-8553103,
 -7089687053,23749461029,378639019356093,
 -8615841276005]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)