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A335390 as a simple table

n a(n)
0 1
1 1
2 3
3 15
4 127
5 1895
6 53071
7 2953575
8 337064047
9 79446381319
10 38491200186831
11 38046637826801703
12 76226441027901385519
13 308075833912652114006087
14 2503633988838391023366024079
15 40826169678526460459483237927271
16 1334110729147927667553970495057395439

[1,1,3,15,127,1895,53071,2953575,337064047,
 79446381319,38491200186831,38046637826801703,
 76226441027901385519,308075833912652114006087,
 2503633988838391023366024079,
 40826169678526460459483237927271,
 1334110729147927667553970495057395439]

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Last modified May 19 14:45 EDT 2024. Contains 372698 sequences. (Running on oeis4.)