Re: Combination List
- To: mathgroup at smc.vnet.net
- Subject: [mg77927] Re: Combination List
- From: "Bruno Campanini" <BC at gmail.com>
- Date: Wed, 20 Jun 2007 05:24:26 -0400 (EDT)
- References: <f55qci$k58$1@smc.vnet.net> <f58bk7$6ve$1@smc.vnet.net>
"Jean-Marc Gulliet" <jeanmarc.gulliet at gmail.com> wrote in message news:f58bk7$6ve$1 at smc.vnet.net... > I believe the last line is a typo (otherwise your request does not make > any sense). Yes it is. Thank you Jean-Marc and thanks to the other fellows. I got a number of good solutions to my question. May I go on... What if I can have one or more repeated elements in subsets? That is the number of combinations of 3 elements out of 4 - with one or more duplicated elements - is Binomial[4+3-1,3] = 20 How can I get the list? Bruno