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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.

A115066 Chebyshev polynomial of the first kind T(n,x), evaluated at x=n.

Table of values

n a(n)
0 1
1 1
2 7
3 99
4 1921
5 47525
6 1431431
7 50843527
8 2081028097
9 96450076809
10 4993116004999
11 285573847759211
12 17882714781360001
13 1216895030905226413
14 89415396036432386311
15 7055673735003659189775
16 595077930963909484707841
17 53421565080956452077519377

List of values

[1, 1, 7, 99, 1921, 47525, 1431431, 50843527, 2081028097, 96450076809, 4993116004999, 285573847759211, 17882714781360001, 1216895030905226413, 89415396036432386311, 7055673735003659189775, 595077930963909484707841, 53421565080956452077519377]

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

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