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A041997 Denominators of continued fraction convergents to sqrt(521). 1
1, 1, 5, 6, 17, 23, 63, 527, 590, 2297, 7481, 9778, 85705, 181188, 266893, 714974, 981867, 4642442, 5624309, 252112038, 257736347, 1283057426, 1540793773, 4364644972, 5905438745, 16175522462, 135309618441 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

CROSSREFS

Cf. A041996.

Sequence in context: A191144 A035595 A099571 * A041773 A041054 A120034

Adjacent sequences:  A041994 A041995 A041996 * A041998 A041999 A042000

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 17 19:13 EST 2012. Contains 206085 sequences.