id:A164837 - OEIS Search Results

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a(n) is a prime number such that every k-digit substring ( k < n ) taken from the left, is divisible by k.

+0
1

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 127, 149, 163, 167, 181, 223, 227, 229, 241, 263, 269, 281, 283, 307, 347, 349, 367, 383, 389, 401, 409, 421, 443, 449, 461, 463, 467, 487, 503, 509 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`269 is a member since 2 is divisible from 1 and 26 is divisible from 2.`
	CROSSREFS	`Sequence in context: A095285 A163849 A124591 this_sequence A069675 A049585 A049549` `Adjacent sequences: A164834 A164835 A164836 this_sequence A164838 A164839 A164840`
	KEYWORD	`nonn`
	AUTHOR	`Gaurav Kumar (gaurav.kumar.cse06(AT)itbhu.ac.in), Aug 28 2009`

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

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