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A021184 as a simple table

n a(n)
0 1
1 17
2 197
3 1957
4 17973
5 157749
6 1345909
7 11271029
8 93191285
9 763669621
10 6218195061
11 50398593141
12 407106949237
13 3280364834933
14 26383974158453
15 211918126207093
16 1700423007424629
17 13633852046266485
18 109253624291872885

[1,17,197,1957,17973,157749,1345909,11271029,
 93191285,763669621,6218195061,50398593141,
 407106949237,3280364834933,26383974158453,
 211918126207093,1700423007424629,
 13633852046266485,109253624291872885]

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Last modified June 4 17:50 EDT 2020. Contains 334828 sequences. (Running on oeis4.)