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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.

A180280 Fibonacci numbers written in base 2, read as decimal numbers which then are prime.

Table of values

n a(n)
1 11
2 101
3 1011001
4 100010100101111
5 1100110010100000101000011101110110101011001011001101111101101011010101110010101
6 1101011110011100100011101000011100001010001101001011001100110100000011001101101001010011011001100101010111

List of values

[11, 101, 1011001, 100010100101111, 1100110010100000101000011101110110101011001011001101111101101011010101110010101, 1101011110011100100011101000011100001010001101001011001100110100000011001101101001010011011001100101010111]

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

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