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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A266698 x-values of solutions to the Diophantine equation x^2 - 7*y^2 = 2.

Table of values

n a(n)
1 3
2 45
3 717
4 11427
5 182115
6 2902413
7 46256493
8 737201475
9 11748967107
10 187246272237
11 2984191388685
12 47559815946723
13 757972863758883
14 12080006004195405
15 192522123203367597
16 3068273965249686147
17 48899861320791610755
18 779329507167416085933
19 12420372253357865764173
20 197946626546558436140835

List of values

[3, 45, 717, 11427, 182115, 2902413, 46256493, 737201475, 11748967107, 187246272237, 2984191388685, 47559815946723, 757972863758883, 12080006004195405, 192522123203367597, 3068273965249686147, 48899861320791610755, 779329507167416085933, 12420372253357865764173, 197946626546558436140835]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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