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A000457 as a simple table

n a(n)
0 1
1 10
2 105
3 1260
4 17325
5 270270
6 4729725
7 91891800
8 1964187225
9 45831035250
10 1159525191825
11 31623414322500
12 924984868933125
13 28887988983603750
14 959493919812553125
15 33774185977401870000
16 1255977541034632040625

[1,10,105,1260,17325,270270,4729725,91891800,
 1964187225,45831035250,1159525191825,
 31623414322500,924984868933125,28887988983603750,
 959493919812553125,33774185977401870000,
 1255977541034632040625]

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Last modified May 6 12:10 EDT 2024. Contains 372293 sequences. (Running on oeis4.)