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A208967 as a simple table

n a(n)
1 1
2 2
3 2
4 11
5 40
6 221
7 1185
8 6883
9 39143
10 224991
11 1299553
12 7598452
13 44893012
14 267934513

[1,2,2,11,40,221,1185,6883,39143,224991,1299553,
 7598452,44893012,267934513]

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Last modified November 27 12:51 EST 2021. Contains 349394 sequences. (Running on oeis4.)