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A106820 Smallest prime of the set of three consecutive primes whose sum of digits is a set of three distinct primes. 0
2, 3, 5, 41, 131, 191, 193, 223, 311, 317, 397, 461, 593, 599, 641, 821, 823, 881, 1031, 1091, 1093, 1097, 1291, 1297, 1301, 1321, 1327, 1451, 1709, 1871, 2069, 2081, 2083, 2179, 2311, 2351, 2357, 2551, 2557, 2579, 2711, 3163, 3167, 3251, 3253, 3257, 3259 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

a(4)=41 is a term because sum of digits of three consecutive primes i.e. i.e. (41, 43, 47), whose sum of digits (i.e. 5, 7, 11)is a set of three distinct primes.

CROSSREFS

Sequence in context: A088483 A136015 A106713 * A042469 A107990 A117460

Adjacent sequences:  A106817 A106818 A106819 * A106821 A106822 A106823

KEYWORD

base,nonn

AUTHOR

Shyam Sunder Gupta (guptass(AT)rediffmail.com), May 18 2005

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Last modified February 15 20:03 EST 2012. Contains 205852 sequences.