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A171220 as a simple table

n a(n)
0 1
1 15
2 125
3 875
4 5625
5 34375
6 203125
7 1171875
8 6640625
9 37109375
10 205078125
11 1123046875
12 6103515625
13 32958984375
14 177001953125
15 946044921875
16 5035400390625
17 26702880859375
18 141143798828125
19 743865966796875
20 3910064697265625
21 20503997802734375
22 107288360595703125

[1,15,125,875,5625,34375,203125,1171875,6640625,
 37109375,205078125,1123046875,6103515625,
 32958984375,177001953125,946044921875,
 5035400390625,26702880859375,141143798828125,
 743865966796875,3910064697265625,
 20503997802734375,107288360595703125]

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Last modified May 13 08:41 EDT 2024. Contains 372498 sequences. (Running on oeis4.)