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A042419
Denominators of continued fraction convergents to sqrt(737).
2
1, 6, 7, 27, 88, 643, 1374, 6139, 13652, 101703, 318761, 1057986, 1376747, 9318468, 504574019, 3036762582, 3541336601, 13660772385, 44523653756, 325326348677, 695176351110, 3106031753117, 6907239857344, 51456710754525, 161277372120919, 535288827117282
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, 0, 505950766, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).
FORMULA
a(n) = 505950766*a(n-14) - a(n-28) for n>27. - Vincenzo Librandi, Jan 21 2014
MATHEMATICA
Denominator[Convergents[Sqrt[737], 30]] (* Vincenzo Librandi, Jan 21 2014 *)
CROSSREFS
Cf. A042418.
Sequence in context: A291606 A041535 A129214 * A037956 A095369 A006493
KEYWORD
nonn,frac,easy
AUTHOR
EXTENSIONS
More terms from Vincenzo Librandi, Jan 21 2014
STATUS
approved