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A317859 as a simple table

n a(n)
1 2
2 10
3 19
4 56
5 155
6 313
7 851
8 2147
9 5513
10 14288
11 37168
12 97738
13 256043
14 672477
15 1769569
16 4660622
17 12294064
18 32431038
19 85627690
20 226117938
21 597377797
22 1578473210
23 4171676388
24 11026596808
25 29148466909
26 77059555630
27 203733482276

[2,10,19,56,155,313,851,2147,5513,14288,37168,
 97738,256043,672477,1769569,4660622,12294064,
 32431038,85627690,226117938,597377797,1578473210,
 4171676388,11026596808,29148466909,77059555630,
 203733482276]

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Last modified April 23 09:48 EDT 2024. Contains 371905 sequences. (Running on oeis4.)