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 A112882 #17 Feb 16 2025 08:32:59 %S A112882 3,4,5,7,8,14,19,30,37,84,128,469,666,1262,1573,2003,2210,2289,4163, %T A112882 5553,6567,8561,11230,18737,35834,44259,536485,727734 %N A112882 Indices of prime Padovan numbers: values of k such that A000931(k+5) is prime. %H A112882 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/IntegerSequencePrimes.html">Integer Sequence Primes</a>. %H A112882 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/PadovanSequence.html">Padovan Sequence</a>. %F A112882 a(n) = A152870(n) - 5. - _Amiram Eldar_, Nov 10 2024 %Y A112882 Cf. A000931, A100891, A152870. %K A112882 nonn,more %O A112882 1,1 %A A112882 _Eric W. Weisstein_, Oct 05 2005 %E A112882 a(27) from _Eric W. Weisstein_, May 22 2009 %E A112882 a(28) from _Eric W. Weisstein_, Apr 10 2011