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A319890 as a simple table

n a(n)
1 7
2 42
3 210
4 840
5 2520
6 5040
7 5040
8 5026
9 4858
10 2856
11 -18984
12 -235200
13 -2157120
14 -17292240
15 -17292219
16 -17291820
17 -17284260
18 -17148600
19 -14850360
20 21777840
21 568758960
22 568758932
23 568758204
24 568739304
25 568267560
26 556965360
27 297506160
28 -5398802640
29 -5398802605

[7,42,210,840,2520,5040,5040,5026,4858,2856,
 -18984,-235200,-2157120,-17292240,-17292219,
 -17291820,-17284260,-17148600,-14850360,21777840,
 568758960,568758932,568758204,568739304,568267560,
 556965360,297506160,-5398802640,-5398802605]

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Last modified September 15 23:52 EDT 2024. Contains 375959 sequences. (Running on oeis4.)