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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A261909 A261908(n)/9.

Original entry on oeis.org

1, 10, 11, 20, 21, 30, 31, 40, 41, 50, 51, 60, 61, 70, 71, 80, 81, 90, 91, 100, 110, 111, 121, 131, 141, 151, 161, 171, 181, 191, 192, 200, 201, 212, 220, 231, 232, 252, 262, 272, 282, 292, 293, 300, 302, 312, 313, 321
Offset: 1

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Author

N. J. A. Sloane, Sep 09 2015

Keywords

Comments

Created in an attempt to understand A035137. It would be nice to have an independent definition of these numbers.

Crossrefs

Cf. A261908, A035137.
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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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