find a formula that generates the following sequencea_{1},a_{2},a_{3}

a) 5,9,14,20,27,….

b) 3,2,1,2,3,….

c) 15,25,25,30,30,….

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- Mar 13th 2012, 04:42 PMdelgeezeefind formulas
find a formula that generates the following sequence

*a*_{1},*a*_{2},*a*_{3}

a) 5,9,14,20,27,*…*.

b) 3,2,1,2,3,*…*.

c) 15,25,25,30,30,*…*. - Mar 13th 2012, 11:02 PMprincepsRe: find formulas