id:A091021 - OEIS Search Results

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Primes p=prime(k) such that in binary representation k is a substring of p.

+0
2

2, 11, 13, 47, 127, 131, 139, 167, 227, 229, 419, 421, 8419, 15391, 18503, 23053, 31333, 32119, 642049, 771769, 1240081 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`a(n) = A000040(A091020(n)), A091020(n) = A049084(a(n)).`
	EXAMPLE	`229=A000040(50): 50->110010, 229->11100101=1'110010'1, therefore` `229 is a term.`
	CROSSREFS	`Cf. A007088, A004676.` `Sequence in context: A084405 A041447 A140548 this_sequence A042563 A041163 A073914` `Adjacent sequences: A091018 A091019 A091020 this_sequence A091022 A091023 A091024`
	KEYWORD	`nonn,base`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Dec 14 2003`

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Last modified December 3 16:57 EST 2008. Contains 151279 sequences.