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.

A147634 Number of permutations of 1..n with each sum of three adjacent terms unique.

Original entry on oeis.org

1, 2, 6, 16, 54, 232, 936, 4136, 19112, 98666, 559598, 3448160, 22951024, 164020894, 1255124388, 10182613618, 87879918338
Offset: 1

Views

Author

R. H. Hardin, Nov 09 2008

Keywords

Crossrefs

Cf. A091217.

Extensions

More terms from R. H. Hardin, Nov 11 2008

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

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