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A094891 as a simple table

n a(n)
1 1
2 7
3 34
4 144
5 563
6 2095
7 7532
8 26410
9 90853
10 307893
11 1030886
12 3417450
13 11235151
14 36676453
15 119003432
16 384098710
17 1234016321
18 3948461521
19 12588083810
20 40001960362
21 126745795259
22 400532044957
23 1262690290868
24 3971944688584
25 12469123686533
26 39071957204695
27 122222999571622

[1,7,34,144,563,2095,7532,26410,90853,307893,
 1030886,3417450,11235151,36676453,119003432,
 384098710,1234016321,3948461521,12588083810,
 40001960362,126745795259,400532044957,
 1262690290868,3971944688584,12469123686533,
 39071957204695,122222999571622]

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Last modified August 12 04:50 EDT 2024. Contains 375085 sequences. (Running on oeis4.)