Revision history of "1972 AHSME Problems/Problem 19"

Diff selection: Mark the radio boxes of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

  • (cur | prev) 10:56, 10 June 2016Dot22 (talk | contribs). . (443 bytes) (+443). . (Created page with "==Solution== We begin by evaluating the sum of the first <math>n</math> terms of the sequence with <math>1</math>, <math>2</math>, and <math>3</math>. We find that the sum of...")
Invalid username
Login to AoPS