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 A107715 Primes whose decimal representation contains only digits from the set {0,1,2,3}. 7
 2, 3, 11, 13, 23, 31, 101, 103, 113, 131, 211, 223, 233, 311, 313, 331, 1013, 1021, 1031, 1033, 1103, 1123, 1201, 1213, 1223, 1231, 1301, 1303, 1321, 2003, 2011, 2111, 2113, 2131, 2203, 2213, 2221, 2311, 2333, 3001, 3011, 3023, 3121, 3203, 3221, 3301, 3313 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Reinhard Zumkeller, Table of n, a(n) for n = 1..1000 MATHEMATICA Select[Prime[Range[500]], Max[IntegerDigits[#]]<4&] (* Harvey P. Dale, May 09 2012 *) Select[FromDigits/@Tuples[{0, 1, 2, 3}, 4], PrimeQ] (* Harvey P. Dale, Mar 06 2016 *) PROG (Haskell) a107715 n = a107715_list !! (n-1) a107715_list = filter ((== 1) . a010051) a007090_list -- Reinhard Zumkeller, Aug 11 2011 (Python) from gmpy2 import digits from sympy import isprime [int(digits(n, 4)) for n in range(1000) if isprime(int(digits(n, 4)))] # Chai Wah Wu, Jul 31 2014 CROSSREFS Cf. A036953 (primes containing digits from set {0, 1, 2}). Cf. A010051, A007090, A193890. Sequence in context: A036956 A076503 A004678 * A090707 A062350 A163498 Adjacent sequences: A107712 A107713 A107714 * A107716 A107717 A107718 KEYWORD base,nonn AUTHOR Rick L. Shepherd, May 22 2005 STATUS approved

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Last modified August 11 04:26 EDT 2024. Contains 375059 sequences. (Running on oeis4.)