Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).
%I #11 Nov 05 2019 00:58:55
%S 1,19,115,3799,4669,268921,1227199,12335311,13560283,1781891563,
%T 1916566873,345677548297,366562289317,386631866845,1623817435135,
%U 490825547301775,511634386192615,191966753701218895,199005637912597915,205832222367859915,212460475248691315
%N Second column of A027447.
%F Numerators of sequence a(2, n) in (a(i, j))^3 where a(i, j) = 1/i if j <= i, 0 if j > i.
%K nonn
%O 2,2
%A _Olivier Gérard_
%E More terms from _Sean A. Irvine_, Nov 04 2019