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User:Melab-1/Template:Math Expression

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This is an old revision of this page, as edited by Melab-1 (talk | contribs) at 01:42, 23 April 2008. The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

{{{#expr: T{{{N}}} = ( {{{N}}} * {{{N}}} - {{{N}}} ) / 2 + {{{N}}}}}}