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A002935 as a simple table

n a(n)
3 1
4 1
5 2
6 5
7 9
8 22
9 62
10 177
11 560
12 1939
13 7067
14 27331
15 110871
16 468684
17 2057161
18 9341736

[1,1,2,5,9,22,62,177,560,1939,7067,27331,110871,
 468684,2057161,9341736]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)