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A206003 as a simple table

n a(n)
1 24
2 78
3 228
4 722
5 2136
6 6688
7 19976
8 62048
9 186560
10 576288
11 1740672
12 5356544
13 16230528
14 49815040
15 151270400
16 463442432
17 1409423360
18 4312621056
19 13129156608
20 40138661888
21 122283737088
22 373625921536
23 1138824544256
24 3478142320640

[24,78,228,722,2136,6688,19976,62048,186560,
 576288,1740672,5356544,16230528,49815040,
 151270400,463442432,1409423360,4312621056,
 13129156608,40138661888,122283737088,373625921536,
 1138824544256,3478142320640]

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Last modified March 28 14:02 EDT 2024. Contains 371254 sequences. (Running on oeis4.)