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A099623 as a simple table

n a(n)
0 0
1 0
2 1
3 6
4 27
5 104
6 369
7 1242
8 4039
9 12828
10 40077
11 123758
12 379011
13 1153872
14 3498025
15 10572354
16 31884543
17 96010436
18 288788613
19 867967830
20 2607282235
21 7828953720
22 23501774241
23 70536546986
24 211674885687
25 635160738924
26 1905765565309

[0,0,1,6,27,104,369,1242,4039,12828,40077,123758,
 379011,1153872,3498025,10572354,31884543,96010436,
 288788613,867967830,2607282235,7828953720,
 23501774241,70536546986,211674885687,635160738924,
 1905765565309]

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Last modified May 16 13:05 EDT 2024. Contains 372552 sequences. (Running on oeis4.)