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.

A119137 Numbers k such that the k-th triangular number contains only digits {1,5,8}.

Original entry on oeis.org

1, 5, 10, 101, 130, 1078, 1330, 1541, 4730, 10114, 12773, 13330, 41269, 133330, 1333330, 13333330, 133333330, 1333333330, 3430798394, 5506103010, 13333333330, 108245601470, 133333333330, 1305029950270, 1333333333330
Offset: 1

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Author

Giovanni Resta, May 10 2006

Keywords

Crossrefs

Cf. A000217, A119136. See A119034 for a table of cross-references.