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A025755 as a simple table

n a(n)
0 1
1 1
2 45
3 2850
4 206625
5 16116750
6 1316201250
7 110936962500
8 9568313015625
9 839885253593750
10 74749787569843750
11 6727480881285937500
12 611079513383472656250
13 55937278532794804687500

[1,1,45,2850,206625,16116750,1316201250,
 110936962500,9568313015625,839885253593750,
 74749787569843750,6727480881285937500,
 611079513383472656250,55937278532794804687500]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)