After I corrected my dumb error, I came up with 127. You can make one of the inbetween rows 11 as well and skip the triangles, but I don't think there is enough to do it twice, so it only adds one. Bill _____ From: az-geocaching-bounces@listserv.azgeocaching.com [mailto:az-geocaching-bounces@listserv.azgeocaching.com] On Behalf Of David Thompsen Sent: Sunday, March 13, 2005 10:05 PM To: listserv@azgeocaching.com Subject: Re: [Az-Geocaching] Major League Cacher and Cache Density Bill's right : there's room to double up some square rows in the middle of the equilateral grid - probably enough to push the total to 128 or 129. Mathematicians will have to provide the best answer. Maybe I'll dump the question into the GC.com forums. --Dave, The Cow Spots Also, did you know?- The maximum number of caches you can fit in a square mile is 100? Well, that is IF GC.com actually stuck to their .1 "ahem"..."guideline". __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ____________________________________________________________ Az-Geocaching mailing list listserv@azgeocaching.com To edit your setting, subscribe or unsubscribe visit: http://listserv.azgeocaching.com/mailman/listinfo/az-geocaching Arizona's Geocaching Resource http://www.azgeocaching.com _____ Do you Yahoo!? Yahoo! Small Business - Try our new resources site!