id:A154385 - OEIS Search Results

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Primes such that number of prime digits > number of nonprime digits.

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2, 3, 5, 7, 23, 37, 53, 73, 127, 137, 157, 173, 223, 227, 229, 233, 239, 251, 257, 263, 271, 277, 283, 293, 307, 313, 317, 331, 337, 347, 353, 359, 367, 373, 379, 383, 397, 433, 457, 503, 521, 523, 547, 557, 563, 571, 577, 587, 593, 653, 673, 677, 727 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`If 73=prime and (7 and 3)=prime digits, then 2>0 and 73=a(8). If 127=prime, (2 and 7)=prime digits and 1=nonprime digit, then 2>1 and 127=a(9).`
	CROSSREFS	`Primes in A000040. Nonprimes in A141468.` `Sequence in context: A038925 A154761 A074491 this_sequence A125525 A019546 A104179` `Adjacent sequences: A154382 A154383 A154384 this_sequence A154386 A154387 A154388`
	KEYWORD	`nonn,base`
	AUTHOR	`Juri-Stepan Gerasimov (2stepan(AT)rambler.ru), Jan 08 2009`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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