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.

A000215 Fermat numbers: a(n) = 2^(2^n) + 1.

Table of values

n a(n)
0 3
1 5
2 17
3 257
4 65537
5 4294967297
6 18446744073709551617
7 340282366920938463463374607431768211457
8 115792089237316195423570985008687907853269984665640564039457584007913129639937

List of values

[3, 5, 17, 257, 65537, 4294967297, 18446744073709551617, 340282366920938463463374607431768211457, 115792089237316195423570985008687907853269984665640564039457584007913129639937]

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

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