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The maximal length of the chain of consecutive primes starting with A177798(n) such that all of them are odious.
2

%I #20 Dec 09 2020 01:12:30

%S 1,3,6,9,11,15,17,18,22,23,25,26,28,29,33,34,35,36,38,39,42

%N The maximal length of the chain of consecutive primes starting with A177798(n) such that all of them are odious.

%C 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 Cf. A000069 (odious numbers), A177798, A177748, A001969, A027697, A027699.

%K nonn,base,more

%O 1,2

%A _Vladimir Shevelev_, Dec 12 2010

%E Extended by _D. S. McNeil_, Dec 12 2010

%E a(20)-a(21) from _Amiram Eldar_, Dec 09 2020