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A221883 as a simple table

n a(n)
1 3
2 33
3 326
4 3223
5 31832
6 314426
7 3105733
8 30676867
9 303010527
10 2992984402
11 29563182686
12 292010132356
13 2884328060800
14 28489930453209
15 281409090823688
16 2779616346494657
17 27455641219994600
18 271192906082774221

[3,33,326,3223,31832,314426,3105733,30676867,
 303010527,2992984402,29563182686,292010132356,
 2884328060800,28489930453209,281409090823688,
 2779616346494657,27455641219994600,
 271192906082774221]

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Last modified September 4 20:04 EDT 2024. Contains 375685 sequences. (Running on oeis4.)