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A262197 as a simple table

n a(n)
4 0
5 1
6 3
7 9
8 21
9 46
10 92
11 180
12 330
13 595
14 1039
15 1793
16 3023
17 5030
18 8248
19 13388
20 21518
21 34231
22 54079
23 84607
24 131603
25 203050
26 311738
27 474974
28 720666
29 1086125
30 1629815
31 2431647
32 3612665
33 5339710
34 7860366
35 11519856
36 16816312
37 24448029
38 35409609

[0,1,3,9,21,46,92,180,330,595,1039,1793,3023,5030,
 8248,13388,21518,34231,54079,84607,131603,203050,
 311738,474974,720666,1086125,1629815,2431647,
 3612665,5339710,7860366,11519856,16816312,
 24448029,35409609]

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Last modified April 25 10:34 EDT 2024. Contains 371967 sequences. (Running on oeis4.)