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A042568 as a simple table

n a(n)
0 28
1 29
2 57
3 1055
4 1112
5 2167
6 122464
7 124631
8 247095
9 4572341
10 4819436
11 9391777
12 530758948
13 540150725
14 1070909673
15 19816524839
16 20887434512
17 40703959351
18 2300309158168
19 2341013117519
20 4641322275687

[28,29,57,1055,1112,2167,122464,124631,247095,
 4572341,4819436,9391777,530758948,540150725,
 1070909673,19816524839,20887434512,40703959351,
 2300309158168,2341013117519,4641322275687]

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Last modified May 15 12:24 EDT 2024. Contains 372540 sequences. (Running on oeis4.)