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A080017 Denominators of the convergents to the continued fraction of Pi^2/6. 2
1, 1, 2, 3, 14, 31, 138, 997, 1135, 5537, 12209, 42164, 180865, 1850814, 2031679, 5914172, 7945851, 13860023, 21805874, 340948133, 362754007, 1429210154, 8938014931 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..22.

CROSSREFS

Cf. A079937, A080016 (numerators).

Sequence in context: A029998 A117461 A047005 * A042551 A059188 A080768

Adjacent sequences:  A080014 A080015 A080016 * A080018 A080019 A080020

KEYWORD

frac,nonn

AUTHOR

Paul D. Hanna, Jan 19 2003

STATUS

approved

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Last modified May 22 21:43 EDT 2013. Contains 225583 sequences.