a(n) = smallest m >= 1 such that Sum_{k=1..m} log(k)/k >= n.

Terms

a(0) =1a(1) =4a(2) =8a(3) =12a(4) =17a(5) =24a(6) =33a(7) =43a(8) =56a(9) =71a(10) =89a(11) =111a(12) =136a(13) =166a(14) =201a(15) =242a(16) =290a(17) =345a(18) =408a(19) =481a(20) =565a(21) =660a(22) =768a(23) =892a(24) =1031a(25) =1190a(26) =1368a(27) =1569a(28) =1796a(29) =2049