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Path: utzoo!watmath!jsgray
From: jsgray@watmath.UUCP (Jan Gray)
Newsgroups: net.puzzle
Subject: sequence puzzle
Message-ID: <8372@watmath.UUCP>
Date: Wed, 18-Jul-84 18:42:18 EDT
Article-I.D.: watmath.8372
Posted: Wed Jul 18 18:42:18 1984
Date-Received: Thu, 19-Jul-84 03:40:48 EDT
Organization: U of Waterloo, Ontario
Lines: 7

What is x in the following sequence?

10 11 12 13 14 15 16 17 20 22 24 31 x 121

(Answer in a week, unless someone spoils it.)

Jan Gray (jsgray@watmath.UUCP)   University of Waterloo   (519) 885-1211 x3870