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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.

A099141 a(n) = 5^n * T(n,7/5) where T is the Chebyshev polynomial of the first kind.

Table of values

n a(n)
0 1
1 7
2 73
3 847
4 10033
5 119287
6 1419193
7 16886527
8 200931553
9 2390878567
10 28449011113
11 338514191407
12 4027973401873
13 47928772841047
14 570303484727833
15 6786029465163487
16 80746825394092993
17 960804818888214727

List of values

[1, 7, 73, 847, 10033, 119287, 1419193, 16886527, 200931553, 2390878567, 28449011113, 338514191407, 4027973401873, 47928772841047, 570303484727833, 6786029465163487, 80746825394092993, 960804818888214727]

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

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