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A042743
Denominators of continued fraction convergents to sqrt(902).
2
1, 30, 1801, 54060, 3245401, 97416090, 5848210801, 175543740120, 10538472618001, 316329722280150, 18990321809427001, 570025984005090180, 34220549362114837801, 1027186506847450224210, 61665410960209128290401, 1850989515313121298936240
OFFSET
0,2
FORMULA
G.f.: -(x^2-30*x-1) / (x^4-1802*x^2+1). - Colin Barker, Dec 22 2013
MATHEMATICA
Denominator[Convergents[Sqrt[902], 30]] (* Vincenzo Librandi, Jan 28 2014 *)
CROSSREFS
Sequence in context: A108298 A202384 A202369 * A042740 A367392 A282126
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
Additional term from Colin Barker, Dec 22 2013
STATUS
approved