A179336 Primes containing at least one prime digit in base 10.

2, 3, 5, 7, 13, 17, 23, 29, 31, 37, 43, 47, 53, 59, 67, 71, 73, 79, 83, 97, 103, 107, 113, 127, 131, 137, 139, 151, 157, 163, 167, 173, 179, 193, 197, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, 317, 331, 337

Offset

1,1

Comments

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]

Links

R. Zumkeller, Table of n, a(n) for n = 1..10000

Formula

a(n) ~ n log n. - Charles R Greathouse IV, Nov 01 2022

Prog

(Haskell)
a179336 n = a179336_list !! (n-1)
a179336_list = filter (any (`elem` "2357") . show ) a000040_list
-- Reinhard Zumkeller, Jul 19 2011

Crossrefs

Intersection of A118950 and A000040; relative complement A000040 \ A034844.

Cf. A019546, A108419.

Sequence in context: A005109 A247980 A234851 * A080608 A305352 A347864

Adjacent sequences: A179333 A179334 A179335 * A179337 A179338 A179339

Keyword

base,nonn

Author

Reinhard Zumkeller, Jul 11 2010

Status

approved