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A199812 as a simple table

n a(n)
1 1
2 1
3 2
4 5
5 13
6 32
7 79
8 193
9 478
10 1196
11 3037
12 7802
13 20287
14 53259
15 141069
16 376449
17 1011295
18 2732453
19 7421128
20 20247355 

[1,1,2,5,13,32,79,193,478,1196,3037,7802,20287,
 53259,141069,376449,1011295,2732453,7421128,
 20247355]

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Last modified May 21 14:18 EDT 2024. Contains 372738 sequences. (Running on oeis4.)