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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.

A195619 Denominators of Pythagorean approximations to 4.

Table of values

n a(n)
1 16
2 1040
3 68640
4 4529184
5 298857520
6 19720067120
7 1301225572416
8 85861167712320
9 5665535843440720
10 373839504499375184
11 24667741761115321440
12 1627697116729111839840
13 107403341962360266108016
14 7086992872399048451289200

List of values

[16, 1040, 68640, 4529184, 298857520, 19720067120, 1301225572416, 85861167712320, 5665535843440720, 373839504499375184, 24667741761115321440, 1627697116729111839840, 107403341962360266108016, 7086992872399048451289200]

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

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