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A128507 as a simple table

n a(n)
0 1
1 27
2 3375
3 1157625
4 31255875
5 41601569625
6 91398648466125
7 91398648466125
8 449041559914072125
9 3079976059450620705375
10 439996579921517243625
11 5353438387905100303185375
12 669179798488137537898171875 

[1,27,3375,1157625,31255875,41601569625,
 91398648466125,91398648466125,449041559914072125,
 3079976059450620705375,439996579921517243625,
 5353438387905100303185375,
 669179798488137537898171875]

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Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)