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A042437
Denominators of continued fraction convergents to sqrt(746).
2
1, 3, 16, 115, 131, 246, 377, 623, 1000, 1623, 12361, 63428, 202645, 11006258, 33221419, 177113353, 1273014890, 1450128243, 2723143133, 4173271376, 6896414509, 11069685885, 17966100394, 136832388643, 702128043609, 2243216519470, 121835820094989
OFFSET
0,2
LINKS
Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11069686, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).
FORMULA
a(n) = 11069686*a(n-13) + a(n-26) for n>25. - Vincenzo Librandi, Jan 22 2014
MATHEMATICA
Denominator[Convergents[Sqrt[746], 30]] (* Vincenzo Librandi, Jan 22 2014 *)
CROSSREFS
Sequence in context: A368510 A074523 A329113 * A324514 A334786 A159606
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Vincenzo Librandi, Jan 22 2014
STATUS
approved