A Sequence Is Deﬁned Recursively as Follows$$a _ { 0 } = 2 \quad \text { and } \quad a _ { k } = 4 a _ { k - 1 } + 1 \quad \text { for all } k \geq 1 .$$

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The Answer of A Sequence Is Deﬁned Recursively as Follows$$a _ { 0 } = 2 \quad \text { and } \quad a _ { k } = 4 a _ { k - 1 } + 1 \quad \text { for all } k \geq 1 .$$

A Sequence Is Deﬁned Recursively as Follows $a _ { 0 } = 2 \quad \text { and } \quad a _ { k } = 4 a _ { k - 1 } + 1 \quad \text { for all } k \geq 1 .$

Definitions:

A Sequence Is Deﬁned Recursively as Follows a0=2 and ak=4ak−1+1 for all k≥1.a _ { 0 } = 2 \quad \text { and } \quad a _ { k } = 4 a _ { k - 1 } + 1 \quad \text { for all } k \geq 1 .a0​=2 and ak​=4ak−1​+1 for all k≥1.

Definitions:

A Sequence Is Deﬁned Recursively as Follows $a _ { 0 } = 2 \quad \text { and } \quad a _ { k } = 4 a _ { k - 1 } + 1 \quad \text { for all } k \geq 1 .$