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A255784 as a simple table

n a(n)
1 90
2 270
3 1050
4 5240
5 43838
6 597517
7 10902535
8 269859998
9 9457603649
10 445467783893
11 28246525232387
12 2468916391423971
13 294108187486101498
14 47388808850139510459
15 10427427542156971913615
16 3130608690589739846073241

[90,270,1050,5240,43838,597517,10902535,269859998,
 9457603649,445467783893,28246525232387,
 2468916391423971,294108187486101498,
 47388808850139510459,10427427542156971913615,
 3130608690589739846073241]

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Last modified May 13 09:49 EDT 2024. Contains 372504 sequences. (Running on oeis4.)