id:A153324 - OEIS Search Results

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Numbers n such that n^2 is concatenation of eight 2-digit primes.

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33339723, 33364573, 33434027, 33454431, 33461527, 33517627, 33609519, 33784223, 33869327, 33872073, 34047531, 34049631, 34057281, 34163123, 34170369, 34174469, 34261319, 34338531, 34339423, 34397627, 34402569 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`There are exactly 231 such numbers.`
	LINKS	`Zak Seidov, A153324`
	EXAMPLE	`First term: 33339723^2 = 11_11_53_71_29_71_67_29` `Last (231-th) term: 98851369^2 = 97_71_59_31_53_17_41_61.`
	CROSSREFS	`Sequence in context: A157080 A157081 A015354 this_sequence A011575 A059277 A010813` `Adjacent sequences: A153321 A153322 A153323 this_sequence A153325 A153326 A153327`
	KEYWORD	`fini,nonn`
	AUTHOR	`Zak Seidov (zakseidov(AT)yahoo.com), Dec 23 2008`

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

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