an+1=5nan a_{n+1}=5 ^n a_n

Calculus Level 2

The sequence {an}\{a_n\} satisfies a1=1a_1=1 and an+1=5nana_{n+1}=5 ^n a_n for n1n \geq 1.

For what value of kk do we have ak=5276?a_k=5 ^{276}?

×

Problem Loading...

Note Loading...

Set Loading...