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A071101 as a simple table

n a(n)
0 5
1 16
2 45
3 130
4 377
5 1088
6 3145
7 9090
8 26269
9 75920
10 219413
11 634114
12 1832625
13 5296384
14 15306833
15 44237570
16 127848949
17 369490320
18 1067846845
19 3086134658
20 8919094697
21 25776662080
22 74495936025
23 215297250946
24 622220603405
25 1798250918672
26 5197041610021

[5,16,45,130,377,1088,3145,9090,26269,75920,
 219413,634114,1832625,5296384,15306833,44237570,
 127848949,369490320,1067846845,3086134658,
 8919094697,25776662080,74495936025,215297250946,
 622220603405,1798250918672,5197041610021]

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Last modified April 3 19:43 EDT 2020. Contains 333198 sequences. (Running on oeis4.)