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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.

A203742 Vandermonde sequence using x^2 + xy + y^2 applied to the first n Fibonacci numbers, A000045.

Table of values

n a(n)
1 1
2 3
3 147
4 472017
5 866845532007
6 4855435238533919460876
7 612876290292461439118987323026375196
8 11137635610343871904014754055897268401888082828962414916

List of values

[1, 3, 147, 472017, 866845532007, 4855435238533919460876, 612876290292461439118987323026375196, 11137635610343871904014754055897268401888082828962414916]

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

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