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A209945 as a simple table

n a(n)
1 258
2 4975
3 95794
4 1845126
5 35537484
6 684469520
7 13183187396
8 253914272972
9 4890505660356
10 94193393412380
11 1814208180084540
12 34942486067121236
13 673008393916430500
14 12962452003109036652
15 249662802833380927452 

[258,4975,95794,1845126,35537484,684469520,
 13183187396,253914272972,4890505660356,
 94193393412380,1814208180084540,34942486067121236,
 673008393916430500,12962452003109036652,
 249662802833380927452]

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Last modified April 19 14:50 EDT 2024. Contains 371792 sequences. (Running on oeis4.)