id:A105828 - OEIS Search Results

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For n>2, a(n) not appeared previously is such that a(n-1)^2+4*a(n-2)*a(n) is a minimal square, a(1)=1, a(2)=3.

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1, 3, 4, 7, 2, 5, 12, 9, 21, 8, 13, 6, 19, 11, 30, 41, 15, 26, 24, 50, 14, 36, 18, 10, 28, 38, 66, 20, 16, 48, 45, 93, 72, 165, 63, 102, 96, 198, 105, 23, 62, 85, 58, 27, 31, 46, 32, 78, 47, 43, 90, 117, 22, 95, 53, 42, 128, 40, 25, 65, 68, 124, 79, 129, 208, 100, 108, 184, 64 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Cf. A105822, A105829-A105836.` `Sequence in context: A116073 A166043 A021292 this_sequence A130880 A026248 A082089` `Adjacent sequences: A105825 A105826 A105827 this_sequence A105829 A105830 A105831`
	KEYWORD	`nonn`
	AUTHOR	`Zak Seidov (zakseidov(AT)yahoo.com), Apr 22 2005`

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

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