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 A061415 #8 Aug 13 2024 15:47:13 %S A061415 5,7,1,13,22,11,3,25,8,3,63,63,15,64,32,8,18,9,45,90,95,115,110,11,75, %T A061415 17,145,28,14,131,160,102,166,169,229,62,149,184,5,140,70,165,255,98, %U A061415 181,9,228,114,57,33,199,200,297,330,144,72,18,9,17,195,129,273,384,24 %N A061415 Coefficient values m resulting from A061414. %e A061415 a(1) = 5 since 5*2^A061414(1) - 1 = 5*2^8 - 1 = 1279 is prime. %e A061415 a(2) = 7 since 7*2^A061414(2) - 1 = 7*2^9 - 1 = 3583 is prime. %Y A061415 Cf. A061410-A061414. %K A061415 nonn %O A061415 1,1 %A A061415 _Patrick De Geest_, May 15 2001 %E A061415 Offset changed by _Andrew Howroyd_, Aug 13 2024