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A042222
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Numerators of continued fraction convergents to sqrt(637).
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2
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25, 101, 530, 1161, 1691, 6234, 7925, 14159, 177833, 2859487, 3037320, 8934127, 11971447, 200477279, 2417698795, 2618176074, 5035874869, 17725800681, 22761675550, 63249151781, 339007434455, 1419278889601
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OFFSET
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0,1
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LINKS
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Vincenzo Librandi, Table of n, a(n) for n = 0..200
Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2838557779202, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).
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MATHEMATICA
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Numerator[Convergents[Sqrt[637], 30]] (* Vincenzo Librandi, Nov 19 2013 *)
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CROSSREFS
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Cf. A042223.
Sequence in context: A221274 A042220 A114254 * A158551 A044276 A044657
Adjacent sequences: A042219 A042220 A042221 * A042223 A042224 A042225
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KEYWORD
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nonn,cofr,frac,easy
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AUTHOR
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N. J. A. Sloane.
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STATUS
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approved
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