cp's OEIS Frontend

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.

A009344 Expansion of log(1 + sin(x)^2).

Table of values

n a(n)
0 0
1 2
2 -20
3 512
4 -27680
5 2565632
6 -363299840
7 72957489152
8 -19722824192000
9 6905862783107072
10 -3040352844189532160
11 1643816046204280635392
12 -1070739118373698870968320
13 827017799903621162951770112

List of values

[0, 2, -20, 512, -27680, 2565632, -363299840, 72957489152, -19722824192000, 6905862783107072, -3040352844189532160, 1643816046204280635392, -1070739118373698870968320, 827017799903621162951770112]

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

Content is available under The OEIS End-User License Agreement.