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A041964
Numerators of continued fraction convergents to sqrt(505).
2
22, 45, 382, 809, 35978, 72765, 618098, 1308961, 58212382, 117733725, 1000082182, 2117898089, 94187598098, 190493094285, 1618132352378, 3426757799041, 152395475510182, 308217708819405, 2618137146065422
OFFSET
0,1
FORMULA
G.f.: (1 + x)*(22 + 23*x + 359*x^2 + 450*x^3 - 68*x^4 + 23*x^5 - x^6)/(1 - 1618*x^4 + x^8). [Bruno Berselli, Nov 12 2013]
MATHEMATICA
Numerator[Convergents[Sqrt[505], 30]] (* Vincenzo Librandi, Nov 12 2013 *)
CROSSREFS
Cf. A041965.
Sequence in context: A041960 A041958 A041962 * A041966 A350321 A106838
KEYWORD
nonn,cofr,frac,easy,less
AUTHOR
STATUS
approved