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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.

A172451 a(1) = 1, and for each n >= 2, a(n) is the smallest number such that 1/sin(a(n)) < 1/sin(a(k)) for all k < n, so that 1/sin(a(1)) > 1/sin(a(2)) > ... > 1/sin(a(n)) > ...

Table of values

n a(n)
1 1
2 2
3 4
4 6
5 22
6 333
7 355
8 103993
9 104348
10 1042060
11 1146408
12 4272943
13 5419351
14 80143857

List of values

[1, 2, 4, 6, 22, 333, 355, 103993, 104348, 1042060, 1146408, 4272943, 5419351, 80143857]

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

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