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.

A047122 T(n,n), array T as in A047120.

Original entry on oeis.org

1, 1, 3, 10, 36, 129, 471, 1744, 6531, 24643, 93541, 356808, 1366632, 5252532, 20247138, 78245742, 303053351, 1176042891, 4571690601, 17799156930, 69394115895, 270886964569, 1058633284203, 4141439892120, 16216887541767
Offset: 0

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Author

Clark Kimberling

Keywords

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

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