id:A106711 - OEIS Search Results

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Smaller prime of the set of two consecutive primes whose sum of digits is prime.

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2, 3, 5, 7, 23, 41, 43, 61, 83, 131, 137, 151, 173, 191, 193, 197, 223, 227, 263, 281, 311, 313, 317, 331, 353, 373, 397, 401, 443, 461, 463, 571, 593, 599, 601, 641, 643, 733, 751, 797, 821, 823, 827, 881, 883, 911, 971, 1013, 1031, 1033, 1091, 1093, 1097, 1103 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`a(5)=23 is a term because sum of digits of two consecutive primes i.e. 23 and 29 is prime i.e. 2+3=5 and 2=9=11.`
	CROSSREFS	`Sequence in context: A085823 A100552 A155873 this_sequence A048398 A059170 A068710` `Adjacent sequences: A106708 A106709 A106710 this_sequence A106712 A106713 A106714`
	KEYWORD	`base,nonn`
	AUTHOR	`Shyam Sunder Gupta (guptass(AT)rediffmail.com), May 14 2005`

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.

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