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A087001 as a simple table

n a(n)
1 142
2 9
3 769
4 58823529
5 526315789
6 43478260869
7 34482758620689
8 21276595744680851063829
9 16949152542372881355932203389
10 163934426229508196721311475409
11 1369
12 1123595505617977528089

[142,9,769,58823529,526315789,43478260869,
 34482758620689,21276595744680851063829,
 16949152542372881355932203389,
 163934426229508196721311475409,1369,
 1123595505617977528089]

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Last modified January 15 23:42 EST 2019. Contains 319184 sequences. (Running on oeis4.)