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.

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A112867 Greater of two ternary (base 3) numbers (each using only 0's and 1's, the latter's positions never coinciding) such that the decimal representation of their difference is n.

Original entry on oeis.org

0, 1, 10, 10, 11, 100, 100, 101, 100, 100, 101, 110, 110, 111, 1000, 1000, 1001, 1000, 1000, 1001, 1010, 1010, 1011, 1000, 1000, 1001, 1000, 1000, 1001, 1010, 1010, 1011, 1100, 1100, 1101, 1100, 1100, 1101, 1110, 1110, 1111, 10000, 10000, 10001, 10000
Offset: 0

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Author

Lekraj Beedassy, Jan 12 2006

Keywords

Comments

Base 3 representation of A060372. For the smaller number see A112952. Any number is expressible as a unique combination of powers of 3 in the form +/- 3^0 +/- 3^1 +/- 3^2 +/- 3^3 +/- ...(Related to Bachet's Weight problem)
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