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A112569 as a simple table

n a(n)
1 1
2 2
3 4
4 9
5 19
6 43
7 88
8 207
9 423
10 951
11 2094
12 4511
13 9445
14 22025
15 45172
16 93483
17 205101
18 435515
19 882322
20 1983637
21 3983429
22 8659805
23 17928712
24 36742421
25 76317521
26 163095069
27 331056988
28 693360803
29 1444266731

[1,2,4,9,19,43,88,207,423,951,2094,4511,9445,
 22025,45172,93483,205101,435515,882322,1983637,
 3983429,8659805,17928712,36742421,76317521,
 163095069,331056988,693360803,1444266731]

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Last modified April 25 12:53 EDT 2024. Contains 371969 sequences. (Running on oeis4.)