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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.

A130729 Fermat numbers of order 3 or F(n,3) = 2^(2^n)+3.

Table of values

n a(n)
0 5
1 7
2 19
3 259
4 65539
5 4294967299
6 18446744073709551619
7 340282366920938463463374607431768211459
8 115792089237316195423570985008687907853269984665640564039457584007913129639939

List of values

[5, 7, 19, 259, 65539, 4294967299, 18446744073709551619, 340282366920938463463374607431768211459, 115792089237316195423570985008687907853269984665640564039457584007913129639939]

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

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