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A254727 as a simple table

n a(n)
1 2473062
2 35110289
3 888613045
4 18677147321
5 369393588378
6 7806258134979
7 162482923579610
8 3304656484656800
9 68234180807839047
10 1407909214345447332
11 28966343229082316518
12 595892676130310285875
13 12273674124840163488805

[2473062,35110289,888613045,18677147321,
 369393588378,7806258134979,162482923579610,
 3304656484656800,68234180807839047,
 1407909214345447332,28966343229082316518,
 595892676130310285875,12273674124840163488805]

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Last modified December 4 02:40 EST 2021. Contains 349469 sequences. (Running on oeis4.)