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A177800 The maximal length of the chain of consecutive primes starting with A177798(n) such that all of them are odious. 2
1, 3, 6, 9, 11, 15, 17, 18, 22, 23, 25, 26, 28, 29, 33, 34, 35, 36, 38, 39, 42 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
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.
LINKS
CROSSREFS
Cf. A000069 (odious numbers), A177798, A177748, A001969, A027697, A027699.
Sequence in context: A166265 A145283 A298792 * A310147 A310148 A310149
KEYWORD
nonn,base,more
AUTHOR
Vladimir Shevelev, Dec 12 2010
EXTENSIONS
Extended by D. S. McNeil, Dec 12 2010
a(20)-a(21) from Amiram Eldar, Dec 09 2020
STATUS
approved

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)