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Decimal expansion of the constant Sum_{n>=0} 1/A112373(n), where the partial quotients of the continued fraction A114551 satisfy A114551(2n) = A112373(n) and A114551(2n+1) = A112373(n+1)/A112373(n).

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2, 5, 8, 4, 4, 0, 1, 7, 2, 4, 0, 1, 9, 7, 7, 6, 7, 2, 4, 8, 1, 2, 0, 7, 6, 1, 4, 7, 1, 5, 3, 3, 3, 1, 3, 4, 2, 1, 1, 2, 3, 8, 2, 0, 9, 0, 4, 6, 7, 9, 6, 9, 0, 0, 0, 3, 1, 3, 4, 3, 8, 5, 8, 3, 9, 6, 7, 5, 4, 4, 8, 2, 9, 8, 9, 1, 8, 6, 7, 9, 6, 3, 6, 1, 4, 0, 8, 8, 7, 4, 6, 9, 7, 7, 8, 0, 1, 8, 6, 9, 6, 4, 2, 7, 2 (list; cons; graph; listen)

	OFFSET	`1,1`
	COMMENT	`A112373 is defined by the recurrence: let b(n) = A112373(n), then` `b(n) =(b(n-1)^3 + b(n-1)^2)/b(n-2) for n>=2 with b(0)=b(1)=1.` `Thus the sum of unit fractions 1/A112373(n) converges rapidly.`
	EXAMPLE	`2.584401724019776724812076147153331342112382090467969...` `= Sum_{n>=0} 1/A112373(n) = 1/1 +1/1 +1/2 +1/12 +1/936 +1/68408496 +...` `= [2;1,1,2,2,6,12,78,936,73086,68408496,...] (continued fraction).`
	CROSSREFS	`Cf. A112373, A114551 (continued fraction), A114552.` `Sequence in context: A021391 A075175 A075173 this_sequence A094001 A020859 A062089` `Adjacent sequences: A114547 A114548 A114549 this_sequence A114551 A114552 A114553`
	KEYWORD	`cons,nonn`
	AUTHOR	`Paul D. Hanna (pauldhanna(AT)juno.com), Dec 08 2005`

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.

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