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A042616
Numerators of continued fraction convergents to sqrt(837).
2
28, 29, 405, 839, 11312, 12151, 691768, 703919, 9842715, 20389349, 274904252, 295293601, 16811345908, 17106639509, 239197659525, 495501958559, 6680723120792, 7176225079351, 408549327564448, 415725552643799, 5812981511933835, 12041688576511469
OFFSET
0,1
LINKS
Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 24302, 0, 0, 0, 0, 0, -1).
FORMULA
G.f.: -(x^11 -28*x^10 +29*x^9 -405*x^8 +839*x^7 -11312*x^6 -12151*x^5 -11312*x^4 -839*x^3 -405*x^2 -29*x -28) / ((x^4 -29*x^2 +1)*(x^8 +29*x^6 +840*x^4 +29*x^2 +1)). - Colin Barker, Dec 20 2013
MATHEMATICA
Numerator[Convergents[Sqrt[837], 30]] (* Harvey P. Dale, Nov 01 2011 *)
CROSSREFS
Sequence in context: A042610 A042612 A042614 * A042618 A042620 A042621
KEYWORD
nonn,frac,easy
EXTENSIONS
More terms from Colin Barker, Dec 20 2013
STATUS
approved