3 added 7 characters in body
source | link

APL (Dyalog), 15 1313 10 bytes

3 bytes saved thanks to @Adám

{⍵⊃∊(⊢*⍳)¨⍳⍵}⊢⊃∘∊⍳*⍳¨∘⍳

Try it online!Try it online!

How?

⍳¨∘⍳ - create a range for each number in the range of input

⍳* - raise each number in the range of input to the corresponding powers

- flatten

⊢⊃ - pick the nth element

APL (Dyalog), 15 13 bytes

{⍵⊃∊(⊢*⍳)¨⍳⍵}

Try it online!

APL (Dyalog), 15 13 10 bytes

3 bytes saved thanks to @Adám

⊢⊃∘∊⍳*⍳¨∘⍳

Try it online!

How?

⍳¨∘⍳ - create a range for each number in the range of input

⍳* - raise each number in the range of input to the corresponding powers

- flatten

⊢⊃ - pick the nth element

2 deleted 34 characters in body
source | link

APL (Dyalog), 1515 13 bytes

{⍵⊃↑,/⍵⊃∊(⊢*⍳)¨⍳⍵}

Try it online!Try it online!

APL (Dyalog), 15 bytes

{⍵⊃↑,/(⊢*⍳)¨⍳⍵}

Try it online!

APL (Dyalog), 15 13 bytes

{⍵⊃∊(⊢*⍳)¨⍳⍵}

Try it online!

1
source | link

APL (Dyalog), 15 bytes

{⍵⊃↑,/(⊢*⍳)¨⍳⍵}

Try it online!