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.

A218386 a(n) = A215929(n) - (-1)^Fibonacci(n+1)*A218086(n).

Table of values

n a(n)
0 2
1 5
2 19
3 257
4 196687

List of values

[2, 5, 19, 257, 196687]