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A228283 as a simple table

n a(n)
1 21
2 129
3 3154
4 44024
5 745178
6 11771298
7 190540884
8 3057290265
9 49208639399
10 791176762937
11 12725363193829
12 204647839919537
13 3291296999329711
14 52931964429099939
15 851279732514835940
16 13690693829364308175 

[21,129,3154,44024,745178,11771298,190540884,
 3057290265,49208639399,791176762937,
 12725363193829,204647839919537,3291296999329711,
 52931964429099939,851279732514835940,
 13690693829364308175]

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Last modified May 28 15:11 EDT 2024. Contains 372916 sequences. (Running on oeis4.)