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A100388 as a simple table

n a(n)
0 1
1 2
2 3
3 7
4 18
5 57
6 211
7 890
8 4161
9 21181
10 116030
11 678659
12 4213741
13 27644670
14 190899699
15 1382959155
16 10480143134
17 82864871401
18 682076808743
19 5832742209238
20 51724158242137
21 474869816167697
22 4506715738465034
23 44152005855113003
24 445958869294851657
25 4638590332230074378

[1,2,3,7,18,57,211,890,4161,21181,116030,678659,
 4213741,27644670,190899699,1382959155,10480143134,
 82864871401,682076808743,5832742209238,
 51724158242137,474869816167697,4506715738465034,
 44152005855113003,445958869294851657,
 4638590332230074378]

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Last modified May 16 11:36 EDT 2024. Contains 372552 sequences. (Running on oeis4.)