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A300681 as a simple table

n a(n)
1 1
2 74
3 131
4 729
5 6686
6 54361
7 494771
8 4174087
9 37464671
10 329141039
11 2923001082
12 26034480835
13 231283871073
14 2056909000750
15 18288923262193
16 162634964488741
17 1446254340101947
18 12860864631967374
19 114369341426371921

[1,74,131,729,6686,54361,494771,4174087,37464671,
 329141039,2923001082,26034480835,231283871073,
 2056909000750,18288923262193,162634964488741,
 1446254340101947,12860864631967374,
 114369341426371921]

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Last modified February 28 08:52 EST 2021. Contains 341695 sequences. (Running on oeis4.)