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A050396 as a simple table

n a(n)
1 1
2 -1
3 1
4 1
5 -14
6 64
7 -97
8 -1376
9 15915
10 -68820
11 -467868
12 11504693
13 -85105325
14 -490922106
15 21504158897
16 -242026388646
17 -848338391966
18 80509815160192
19 -1351044945506956
20 1506218518200935
21 472249651021870475
22 -11783220545826576339
23 78093421491085905492

[1,-1,1,1,-14,64,-97,-1376,15915,-68820,-467868,
 11504693,-85105325,-490922106,21504158897,
 -242026388646,-848338391966,80509815160192,
 -1351044945506956,1506218518200935,
 472249651021870475,-11783220545826576339,
 78093421491085905492]

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Last modified April 23 07:11 EDT 2024. Contains 371905 sequences. (Running on oeis4.)