A089933 - OEIS

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A089933

Concatenate the first n odd primes.

3, 35, 357, 35711, 3571113, 357111317, 35711131719, 3571113171923, 357111317192329, 35711131719232931, 3571113171923293137, 357111317192329313741, 35711131719232931374143 (list; graph; refs; listen; history; internal format)

	OFFSET	`3,1`
	COMMENTS	`Except for 3, these numbers are not prime for n < 10000. See A089947.`
	PROG	`(PARI) concatprime(n) = { y=""; forprime(x=3, n, y=concat(Str(y), Str(x)); z=eval(y); print1(z", ") ) }`
	CROSSREFS	`Sequence in context: A121078 A198961 A112488 * A086043 A006767 A065929` `Adjacent sequences: A089930 A089931 A089932 * A089934 A089935 A089936`
	KEYWORD	`nonn,base`
	AUTHOR	`Cino Hilliard (hillcino368(AT)gmail.com), Jan 11 2004`

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Last modified February 14 09:57 EST 2012. Contains 205614 sequences.