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A041828
Numerators of continued fraction convergents to sqrt(435).
2
20, 21, 125, 146, 5965, 6111, 36520, 42631, 1741760, 1784391, 10663715, 12448106, 508587955, 521036061, 3113768260, 3634804321, 148505941100, 152140745421, 909209668205, 1061350413626, 43363226213245, 44424576626871, 265486109347600, 309910685974471
OFFSET
0,1
LINKS
FORMULA
G.f.: -(x^7-20*x^6+21*x^5-125*x^4-146*x^3-125*x^2-21*x-20) / (x^8-292*x^4+1). - Colin Barker, Nov 25 2013
MATHEMATICA
Numerator[Convergents[Sqrt[435], 30]] (* Vincenzo Librandi, Nov 09 2013 *)
CROSSREFS
Sequence in context: A041824 A309829 A037308 * A041830 A041832 A082260
KEYWORD
nonn,cofr,frac,easy,less
AUTHOR
EXTENSIONS
More terms from Colin Barker, Nov 25 2013
STATUS
approved