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A268370 as a simple table

n a(n)
4 5
5 24
6 95
7 356
8 1309
9 4784
10 17472
11 63920
12 234498
13 863056
14 3187041
15 11807740
16 43885725
17 163601760
18 611625660
19 2292665760
20 8615485590
21 32451382800
22 122499978510
23 463369822344
24 1756113365874
25 6667436894624
26 25357090075600
27 96589604043296
28 368478056090340
29 1407687015207200
30 5384924914890213

[5,24,95,356,1309,4784,17472,63920,234498,863056,
 3187041,11807740,43885725,163601760,611625660,
 2292665760,8615485590,32451382800,122499978510,
 463369822344,1756113365874,6667436894624,
 25357090075600,96589604043296,368478056090340,
 1407687015207200,5384924914890213]

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Last modified April 23 13:41 EDT 2024. Contains 371914 sequences. (Running on oeis4.)