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A135266 as a simple table

n a(n)
0 0
1 1
2 5
3 19
4 60
5 182
6 546
7 1639
8 4919
9 14761
10 44286
11 132860
12 398580
13 1195741
14 3587225
15 10761679
16 32285040
17 96855122
18 290565366
19 871696099
20 2615088299
21 7845264901
22 23535794706
23 70607384120
24 211822152360
25 635466457081

[0,1,5,19,60,182,546,1639,4919,14761,44286,132860,
 398580,1195741,3587225,10761679,32285040,96855122,
 290565366,871696099,2615088299,7845264901,
 23535794706,70607384120,211822152360,635466457081]

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Last modified June 7 06:25 EDT 2024. Contains 373144 sequences. (Running on oeis4.)