Self Maths Puzzle Numerical Ability

find the next number
1,5,12,30, ?

Read Solution (Total 1)

1*1+(0) = 1
2*2+(1) =5
3*3+(3) =12
5*5+(5) =30
7*7+(7) =56
Answer is 56
8 years agoHelpfull: Yes(0) No(1)

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