2c:T48b,

Explicit Formula of a Sequence

A formula that allows direct computation of any term for a sequence a₁, a₂, a₃, . . . , a_n, . . . .

Table showing explicit formula a_n = 4n − 7, with n values 1,2,3,4,50,1000 yielding a_n values −3,1,5,9,193,3993.

See also

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