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1,1
a(n) = A080608(n) for n<28; A080608 is a subsequence;
A179335(n) < 10 iff prime(n) is in this sequence;
A109066(n) > 0 iff prime(n) is in this sequence. [Corrected by M. F. Hasler, Aug 27 2012]
Intersection of A118950 and A000040. [Reinhard Zumkeller, Jul 19 2011]
R. Zumkeller, Table of n, a(n) for n = 1..10000
(Haskell)
a179336 n = a179336_list !! (n-1)
a179336_list = filter (any (`elem` "2357") . show ) a000040_list
-- Reinhard Zumkeller, Jul 19 2011
Cf. A019546, A108419.
Complement of A034844 (within the primes A000040). - Jonathan Vos Post, Jul 12 2010
Sequence in context: A005109 A247980 A234851 * A080608 A137812 A216578
Adjacent sequences: A179333 A179334 A179335 * A179337 A179338 A179339
base,nonn
Reinhard Zumkeller, Jul 11 2010
approved