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 A077578 #8 May 26 2024 08:30:06 %S A077578 1,456,12345,90123456,678901234567890,1234567890123456, %T A077578 45678901234567890123456, %U A077578 901234567890123456789012345678901234567890123456 %N A077578 Terms of A062273 which are multiples of their indices. %H A077578 Amiram Eldar, <a href="/A077578/b077578.txt">Table of n, a(n) for n = 1..11</a> %F A077578 a(n) = A062273(A077579(n)). - _Amiram Eldar_, May 26 2024 %Y A077578 Cf. A062273, A077577, A077579. %K A077578 base,nonn %O A077578 1,2 %A A077578 _Amarnath Murthy_, Nov 12 2002 %E A077578 More terms from Mark Hudson (mrmarkhudson(AT)hotmail.com), Feb 11 2003 %E A077578 Offset corrected by _Amiram Eldar_, May 26 2024