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A099159 as a simple table

n a(n)
0 1
1 1
2 4
3 11
4 33
5 98
6 293
7 877
8 2628
9 7879
10 23629
11 70874
12 212601
13 637769
14 1913252
15 5739667
16 17218857
17 51656338
18 154968637
19 464905301
20 1394714916
21 4184143151
22 12552426869
23 37657276426
24 112971822513
25 338915456593
26 1016746352068

[1,1,4,11,33,98,293,877,2628,7879,23629,70874,
 212601,637769,1913252,5739667,17218857,51656338,
 154968637,464905301,1394714916,4184143151,
 12552426869,37657276426,112971822513,338915456593,
 1016746352068]

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Last modified April 25 16:39 EDT 2024. Contains 371989 sequences. (Running on oeis4.)