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URL: https://oeis.org/A042520

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A042520
Numerators of continued fraction convergents to sqrt(789).
2
28, 309, 1264, 1573, 2837, 7247, 24578, 31825, 438303, 1346734, 1785037, 4916808, 90287581, 185491970, 275779551, 1012830623, 13442577650, 14455408273, 56808802469, 128073013211, 184881815680
OFFSET
0,1
LINKS
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, 0, 0, 32233334545150, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).
FORMULA
a(n) = 32233334545150*a(n-24) - a(n-48) for n>47. [Bruno Berselli, Nov 26 2013]
MATHEMATICA
Numerator[Convergents[Sqrt[789], 30]] (* Vincenzo Librandi, Nov 25 2013 *)
CROSSREFS
Cf. A042521.
Sequence in context: A219172 A334882 A196513 * A022688 A125416 A241038
KEYWORD
nonn,cofr,frac,easy
STATUS
approved