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A264571 as a simple table

n a(n)
1 1
2 4
3 10
4 44
5 143
6 633
7 2172
8 8409
9 32046
10 123607
11 467535
12 1782748
13 6811612
14 25977296
15 98955733
16 377295524
17 1439130735
18 5486977972
19 20918581591
20 79761954903
21 304138808396
22 1159628108611
23 4421450347014
24 16858598826709

[1,4,10,44,143,633,2172,8409,32046,123607,467535,
 1782748,6811612,25977296,98955733,377295524,
 1439130735,5486977972,20918581591,79761954903,
 304138808396,1159628108611,4421450347014,
 16858598826709]

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Last modified April 16 12:52 EDT 2024. Contains 371711 sequences. (Running on oeis4.)