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A278404 as a simple table

n a(n)
1 3
2 9
3 29
4 101
5 346
6 247
7 6098
8 3181
9 2878
10 2531
11 16033
12 26615
13 114371
14 41793
15 74506
16 39359
17 463178
18 104677
19 248426
20 517441
21 923743
22 506531
23 1930846
24 584237
25 2560202
26 4036993
27 4570438
28 4552391
29 7879282
30 4417843
31 27841082
32 5167619
33 13683067
34 9725141
35 47735377
36 25045807
37 63305698

[3,9,29,101,346,247,6098,3181,2878,2531,16033,
 26615,114371,41793,74506,39359,463178,104677,
 248426,517441,923743,506531,1930846,584237,
 2560202,4036993,4570438,4552391,7879282,4417843,
 27841082,5167619,13683067,9725141,47735377,
 25045807,63305698]

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Last modified July 6 14:15 EDT 2024. Contains 374057 sequences. (Running on oeis4.)