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 A177800 #20 Dec 09 2020 01:12:30 %S A177800 1,3,6,9,11,15,17,18,22,23,25,26,28,29,33,34,35,36,38,39,42 %N A177800 The maximal length of the chain of consecutive primes starting with A177798(n) such that all of them are odious. %C A177800 In contrast to sequence of all positive integers, where the length of a chain of consecutive odious numbers cannot exceed 2, we conjecture that over primes the length is not bounded. %Y A177800 Cf. A000069 (odious numbers), A177798, A177748, A001969, A027697, A027699. %K A177800 nonn,base,more %O A177800 1,2 %A A177800 _Vladimir Shevelev_, Dec 12 2010 %E A177800 Extended by _D. S. McNeil_, Dec 12 2010 %E A177800 a(20)-a(21) from _Amiram Eldar_, Dec 09 2020