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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A112952 Smaller 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, 0, 1, 0, 0, 11, 10, 10, 1, 0, 0, 1, 0, 0, 111, 110, 110, 101, 100, 100, 101, 100, 100, 11, 10, 10, 1, 0, 0, 1, 0, 0, 11, 10, 10, 1, 0, 0, 1, 0, 0, 1111, 1110, 1110, 1101, 1100, 1100, 1101, 1100, 1100, 1011, 1010, 1010, 1001, 1000, 1000, 1001, 1000, 1000, 1011, 1010
Offset: 0

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Author

Lekraj Beedassy, Jan 12 2006

Keywords

Comments

Base 3 representation of A060373. For the larger number see A112867. 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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