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 A382873 #10 Apr 10 2025 07:06:29
%S A382873 30,42,70,105,66,110,165,154,231,385,78,130,195,182,273,455,286,429,
%T A382873 715,1001,102,170,255,238,357,595,374,561,935,1309,442,663,1105,1547,
%U A382873 2431,114,190,285,266,399,665,418,627,1045,1463,494,741,1235,1729,2717,646
%N A382873 a(n) = A019565(A014311(n)).
%C A382873 Permutation of A007304.
%F A382873 a(n) = Product_{i} b(i)*prime(i) where b(i) is the i-th bit of A014311(n).
%Y A382873 Cf. A007304, A014311, A019565.
%K A382873 nonn
%O A382873 1,1
%A A382873 _Chai Wah Wu_, Apr 07 2025