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 A041937 Denominators of continued fraction convergents to sqrt(491). 2
 1, 6, 19, 82, 675, 757, 1432, 2189, 5810, 7999, 13809, 297988, 311797, 609785, 1531367, 2141152, 3672519, 5813671, 50181887, 206541219, 669805544, 4225374483, 186586282796, 1123743071259, 3557815496573, 15355005057551, 126397855956981, 141752861014532 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS 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, 187256088340, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1). MATHEMATICA Denominator[Convergents[Sqrt[491], 30]] (* Vincenzo Librandi, Dec 27 2013 *) CROSSREFS Cf. A041936. Sequence in context: A191585 A220795 A026545 * A279512 A111510 A151277 Adjacent sequences:  A041934 A041935 A041936 * A041938 A041939 A041940 KEYWORD nonn,frac,easy AUTHOR EXTENSIONS More terms from Vincenzo Librandi, Dec 27 2013 STATUS approved

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Last modified October 16 07:30 EDT 2019. Contains 328051 sequences. (Running on oeis4.)