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 A082782 #12 Nov 25 2024 00:55:51 %S A082782 7,77,1771,178871,1788888871,178888888888888871, %T A082782 17111188118888288288881188111171 %N A082782 a(1) = 7, a(n) = smallest palindromic multiple of a(n-1) obtained by inserting digits anywhere in a(n-1). %Y A082782 Cf. A082776, A082777, A082778, A082779, A082780, A082781, A082783. %K A082782 base,more,nonn %O A082782 1,1 %A A082782 _Amarnath Murthy_, Apr 19 2003 %E A082782 Corrected by _Ray Chandler_, Oct 13 2003 %E A082782 a(6) from _Sean A. Irvine_, Apr 19 2010 %E A082782 a(7) from _Max Alekseyev_, Nov 24 2024