Least positive integer k such that 1 + 1/2 + ... + 1/k > n/3.

Terms

a(0) =1a(1) =1a(2) =1a(3) =2a(4) =3a(5) =4a(6) =6a(7) =8a(8) =11a(9) =16a(10) =22a(11) =31a(12) =43a(13) =60a(14) =83a(15) =116a(16) =162a(17) =227a(18) =316a(19) =441a(20) =616a(21) =859a(22) =1199a(23) =1674a(24) =2336a(25) =3260a(26) =4550a(27) =6349a(28) =8861a(29) =12367