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A303883 as a simple table

n a(n)
1 1
2 8
3 11
4 36
5 87
6 256
7 684
8 1932
9 5308
10 14809
11 41025
12 114088
13 316733
14 880136
15 2444724
16 6792145
17 18868672
18 52420409
19 145629432
20 404580097
21 1123976982
22 3122570154
23 8674939898
24 24100237936
25 66953936965
26 186007780911
27 516756709968

[1,8,11,36,87,256,684,1932,5308,14809,41025,
 114088,316733,880136,2444724,6792145,18868672,
 52420409,145629432,404580097,1123976982,
 3122570154,8674939898,24100237936,66953936965,
 186007780911,516756709968]

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Last modified April 23 11:27 EDT 2024. Contains 371913 sequences. (Running on oeis4.)