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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.

A202299 y-values in the solution to x^2 - 18*y^2 = 1.

Table of values

n a(n)
1 0
2 4
3 136
4 4620
5 156944
6 5331476
7 181113240
8 6152518684
9 209004522016
10 7100001229860
11 241191037293224
12 8193395266739756
13 278334248031858480
14 9455171037816448564
15 321197481037727392696
16 10911259184244914903100

List of values

[0, 4, 136, 4620, 156944, 5331476, 181113240, 6152518684, 209004522016, 7100001229860, 241191037293224, 8193395266739756, 278334248031858480, 9455171037816448564, 321197481037727392696, 10911259184244914903100]

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

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