This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A375606 #12 Sep 15 2024 20:22:45
%S A375606 1,2,3,4,5,7,9,11,14,17,20,23,27,31,35,40,45,50,55,61,67,73,80,87,94,
%T A375606 102,110,118,126,135,144,153,163,173,183,193,204,215,226,238,250,262,
%U A375606 275,288,301,314,328,342,356,371,386,401,417,433,449,465,482,499,516
%N A375606 a(1) = 1; a(n+1) = a(n) + floor(harmonic mean of previous terms).
%H A375606 James C. McMahon, <a href="/A375606/b375606.txt">Table of n, a(n) for n = 1..10000</a>
%e A375606 a(6) = 5 + floor(harmonic mean(1,2,3,4,5)) = 5 + floor(300/137) = 7.
%t A375606 Nest[Append[#,Last[#]+Floor@HarmonicMean[#]]&,{1},58]
%Y A375606 Cf. A065094, A114829.
%K A375606 nonn
%O A375606 1,2
%A A375606 _James C. McMahon_, Aug 20 2024