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A108051 as a simple table

n a(n)
0 0
1 1
2 6
3 28
4 136
5 656
6 3168
7 15296
8 73856
9 356608
10 1721856
11 8313856
12 40142848
13 193826816
14 935878656
15 4518821888
16 21818802176
17 105350496256
18 508677193728
19 2456110759936
20 11859151814656
21 57261050298368
22 276480808452096

[0,1,6,28,136,656,3168,15296,73856,356608,1721856,
 8313856,40142848,193826816,935878656,4518821888,
 21818802176,105350496256,508677193728,
 2456110759936,11859151814656,57261050298368,
 276480808452096]

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Last modified May 14 21:33 EDT 2024. Contains 372533 sequences. (Running on oeis4.)