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 A374432 #11 Jul 13 2024 10:12:25
%S A374432 1,2,4,6,7,10,16,14,13,16,28,22,31,26,40,46,25,34,46,38,55,66,64,46,
%T A374432 61,46,76,46,79,58,136,62,49,106,100,118,91,74,112,126,109,82,196,86,
%U A374432 127,136,136,94,121,92,136,166,151,106,136,190,157,186,172,118,271
%N A374432 Row sums of A374433.
%p A374432 seq(add(A374433(n, k), k = 0..n), n=0..60);
%t A374432 nn = 120; Do[Set[s[i], FactorInteger[i][[All, 1]]], {i, 0, nn}]; s[0] = {1};
%t A374432 Table[Sum[Times @@ Intersection[s[k], s[n]], {k, 0, n}], {n, 0, nn}] (* _Michael De Vlieger_, Jul 11 2024 *)
%o A374432 (Python)
%o A374432 print([sum([A374433(n, k) for k in range(n + 1)]) for n in range(61)])
%Y A374432 Cf. A374433, A176345 (a(n + 1) - 1).
%K A374432 nonn
%O A374432 0,2
%A A374432 _Peter Luschny_, Jul 10 2024