[seqfan] Re: Overview of sequence arising from binary quadratic forms

Peter Luschny peter.luschny at gmail.com
Sat Jun 28 15:24:37 CEST 2014

As a satellite to the Wiki page of Neil I've written a small program
that will handle the different cases under a single interface.

It is written in Sage/Python and based for the indefinite quadratic
forms on a program by Will Jagy.

Suggestions for improvements and extensions are welcome. Please report
bugs to me immediately.


P.S.  Since it calculates positive numbers represented by a binary
quadratic form it does no matter what definition you follow.


More information about the SeqFan mailing list