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A059578 as a simple table

n a(n)
1 1
2 2
3 7
4 30
5 147
6 792
7 4559
8 27500
9 171645
10 1099388
11 7185101
12 47724494
13 321225165
14 2186177302
15 15018795171
16 104011496474
17 725373340023
18 5089785834004
19 35907469451787
20 254541483884544
21 1812185157383017
22 12951828431246472
23 92893383046741073
24 668383820775639066

[1,2,7,30,147,792,4559,27500,171645,1099388,
 7185101,47724494,321225165,2186177302,15018795171,
 104011496474,725373340023,5089785834004,
 35907469451787,254541483884544,1812185157383017,
 12951828431246472,92893383046741073,
 668383820775639066]

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Last modified August 13 06:03 EDT 2024. Contains 375113 sequences. (Running on oeis4.)