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.

Showing 1-1 of 1 results.

A111237 LCM of the absolute values of the inverse Hilbert matrix.

Original entry on oeis.org

1, 12, 2880, 226800, 101606400, 6985440000, 35961045120000, 1431699108840000, 692306057963520000, 181128033944995737600, 344143264495491901440000, 6651046563131624734080000, 22028266217091941119272960000
Offset: 1

Views

Author

Roger Hui, Oct 28 2005

Keywords

Crossrefs

Cf. A005249 (determinant), A111194 (permanent), A092326 (permanent/determinant).

Programs

  • J
    NB. http://www.jsoftware.com
    H=: % @: >: @: (+/~) @: i. @: x:
    *./ @: | @:, @: %. @: H n
Showing 1-1 of 1 results.