TOMS448
Number of MultiplyRestricted Partitions
TOMS448
is a FORTRAN77 library which
implements ACM TOMS algorithm 448, which determines
the number of partitions of an integer into parts restricted
to a given set.
This routine can be used to solve various problems in
counting the number of ways of making change with a given
set of coin denominations, for instance.
The text of many ACM TOMS algorithms is available online
through ACM:
http://www.acm.org/pubs/calgo
or NETLIB:
http://www.netlib.org/toms/index.html.
Usage:

call count ( c, k, p, n )

where C, is a vector of K positive integers,
and N is an integer larger than the largest value in
C. On return P(I) contains the number of partitions
of I restricted to entries from C.
Languages:
TOMS448 is available in
a FORTRAN77 version.
Reference:

Terry Beyer, Donald Swinehart,
Algorithm 448: Number of MultiplyRestricted Partitions,
Communications of the ACM,
June 1973, Volume 16, Number 6, page 379.
Source Code:
Examples and Tests:
List of Routines:

COUNT determines the number of partitions of an
integer, restricted to integers in a given set.
You can go up one level to
the FORTRAN77 source codes.
Last revised on 04 December 2005.