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 A344135 #16 May 12 2021 10:16:51
%S A344135 1,14,22,93,44,308,74,472,259,616,158,2046,212,1036,968,2123,344,3626,
%T A344135 422,4092,1628,2212,602,10384,1227,2968,2548,6882,932,13552,1058,9006,
%U A344135 3476,4816,3256,24087,1484,5908,4664,20768,1808,22792,1982,14694,11396,8428,2354,46706,3843,17178,7568
%N A344135 a(n) = Sum_{i|n, j|n, k|n} i*j*k/lcm(i,j,k).
%F A344135 If p is prime, a(p) = 4 + 3*p + p^2.
%t A344135 a[n_]:= Sum[i*j*k/LCM[i,j,k], {i, (d = Divisors[n])}, {j, d}, {k, d}]; Array[a, 50] (* _Amiram Eldar_, May 10 2021 *)
%o A344135 (PARI) a(n) = sumdiv(n, i, sumdiv(n, j, sumdiv(n, k, i*j*k/lcm([i, j, k]))));
%Y A344135 Cf. A060724, A344132, A344133, A344134.
%K A344135 nonn,mult
%O A344135 1,2
%A A344135 _Seiichi Manyama_, May 10 2021