id:A144264 - OEIS Search Results

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Numbers n such that A014085(n)=A014085(n+1).

+0
3

1, 2, 12, 18, 20, 21, 29, 36, 59, 66, 71, 73, 88, 90, 94, 95, 103, 104, 109, 128, 130, 131, 161, 166, 170, 209, 234, 250, 292, 299, 307, 318, 332, 353, 362, 375, 377, 391, 481, 509, 556, 557, 564, 577, 602, 619, 630, 665, 670, 684, 698, 728, 792, 808, 840 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Numbers n such that number of primes between n^2 and (n+1)^2 is equal to number of primes between (n+1)^2 and (n+2)^2.` `Conjecture: the sequence is infinite.`
	LINKS	`Zak Seidov, Table of n, a(n) for n=1..2000`
	CROSSREFS	`Cf. A014085` `Sequence in context: A057827 A082407 A063576 this_sequence A120350 A032413 A066238` `Adjacent sequences: A144261 A144262 A144263 this_sequence A144265 A144266 A144267`
	KEYWORD	`nonn`
	AUTHOR	`Zak Seidov (zakseidov(AT)yahoo.com), Sep 16 2008, Sep 17 2008`

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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