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A027014 as a simple table

n a(n)
3 1
4 10
5 203
6 1719
7 9484
8 40615
9 147760
10 481849
11 1458335
12 4194686
13 11658332
14 31674918
15 84807212
16 224985864
17 593525255
18 1560542957
19 4095205128
20 10735046293
21 28123686540
22 73654666767
23 192865240859
24 504973920796
25 1322099323816
26 3461379173004
27 9062108456296

[1,10,203,1719,9484,40615,147760,481849,1458335,
 4194686,11658332,31674918,84807212,224985864,
 593525255,1560542957,4095205128,10735046293,
 28123686540,73654666767,192865240859,504973920796,
 1322099323816,3461379173004,9062108456296]

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