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.

A057093 Scaled Chebyshev U-polynomials evaluated at i*sqrt(10)/2. Generalized Fibonacci sequence.

Table of values

n a(n)
0 1
1 10
2 110
3 1200
4 13100
5 143000
6 1561000
7 17040000
8 186010000
9 2030500000
10 22165100000
11 241956000000
12 2641211000000
13 28831670000000
14 314728810000000
15 3435604800000000
16 37503336100000000
17 409389409000000000
18 4468927451000000000
19 48783168600000000000

List of values

[1, 10, 110, 1200, 13100, 143000, 1561000, 17040000, 186010000, 2030500000, 22165100000, 241956000000, 2641211000000, 28831670000000, 314728810000000, 3435604800000000, 37503336100000000, 409389409000000000, 4468927451000000000, 48783168600000000000]

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

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