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A120758 as a simple table

n a(n)
1 1
2 6
3 25
4 116
5 517
6 2338
7 10517
8 47400
9 213481
10 961726
11 4332145
12 19515036
13 87908397
14 395998298
15 1783838637
16 8035595600
17 36197658961
18 163058307446
19 734522939465
20 3308779311556
21 14904940203477
22 67141752851858

[1,6,25,116,517,2338,10517,47400,213481,961726,
 4332145,19515036,87908397,395998298,1783838637,
 8035595600,36197658961,163058307446,734522939465,
 3308779311556,14904940203477,67141752851858]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)