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A227434 as a simple table

n a(n)
0 1
1 4
2 16
3 28
4 112
5 448
6 784
7 3136
8 12301
9 19684
10 78736
11 314944
12 551152
13 2204608
14 8818432
15 15432256
16 61729024
17 242132884
18 387459856 

[1,4,16,28,112,448,784,3136,12301,19684,78736,
 314944,551152,2204608,8818432,15432256,61729024,
 242132884,387459856]

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Last modified July 23 13:44 EDT 2024. Contains 374549 sequences. (Running on oeis4.)