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A229171 as a simple table

n a(n)
1 1
2 5
3 10
4 20
5 41
6 86
7 192
8 441
9 1039
10 2493
11 6072
12 14960
13 37199
14 93193
15 234957
16 595562
17 1516639
18 3877905
19 9950908
20 25615654
21 66127187
22 171144672
23 443966371
24 1154115393
25 3005950908

[1,5,10,20,41,86,192,441,1039,2493,6072,14960,
 37199,93193,234957,595562,1516639,3877905,9950908,
 25615654,66127187,171144672,443966371,1154115393,
 3005950908]

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Last modified April 25 16:42 EDT 2024. Contains 371989 sequences. (Running on oeis4.)