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A033319 Incrementally largest values of minimal y satisfying Pell equation x^2-Dy^2=1. 3
0, 2, 4, 6, 180, 1820, 3588, 9100, 226153980, 15140424455100, 183567298683461940, 9562401173878027020, 42094239791738433660, 1238789998647218582160, 189073995951839020880499780706260 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Records in A033317 (or A002349).

LINKS

Ray Chandler, Table of n, a(n) for n = 1..63

N. J. A. Sloane et al., Binary Quadratic Forms and OEIS (Index to related sequences, programs, references)

Eric Weisstein's World of Mathematics, Pell Equation.

CROSSREFS

Cf. A000037, A033317, A033318, A002349, A002350, A033316.

Sequence in context: A056012 A259050 A066719 * A185151 A218087 A090315

Adjacent sequences:  A033316 A033317 A033318 * A033320 A033321 A033322

KEYWORD

nonn

AUTHOR

Eric W. Weisstein

STATUS

approved

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Last modified November 17 13:33 EST 2019. Contains 329230 sequences. (Running on oeis4.)