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A197337 as a simple table

n a(n)
1 1
2 5
3 11
4 38
5 103
6 297
7 856
8 2458
9 7045
10 20229
11 58099
12 166807
13 478862
14 1374798
15 3947115
16 11332271
17 32534963
18 93408015
19 268175294
20 769933854
21 2210486645
22 6346325657
23 18220355429
24 52310797713
25 150184749648
26 431181704516

[1,5,11,38,103,297,856,2458,7045,20229,58099,
 166807,478862,1374798,3947115,11332271,32534963,
 93408015,268175294,769933854,2210486645,
 6346325657,18220355429,52310797713,150184749648,
 431181704516]

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Last modified May 18 23:31 EDT 2022. Contains 353826 sequences. (Running on oeis4.)