A082237 n-th roots of the n-th powers pertaining to A082236.

1, 4, 6, 6, 60, 60, 420, 420, 4620, 60060, 60060, 60060, 120120, 2042040, 6126120, 116396280, 116396280, 116396280, 116396280, 2677114440, 2677114440, 2677114440, 2677114440, 2677114440, 2677114440, 77636318760, 77636318760

Offset

1,2

Links

Table of n, a(n) for n=1..27.

Formula

a(n) = (Product_{i=n..2n-1} A082236(i))^(1/n). - David Wasserman, Aug 26 2004

Example

The product of three terms of A082236 starting with the third is 8*3*9 = 216, hence a(3) = 216^(1/3) = 6.

Crossrefs

Cf. A082236.

Sequence in context: A064214 A019203 A365084 * A348958 A348348 A042976

Adjacent sequences: A082234 A082235 A082236 * A082238 A082239 A082240

Keyword

nonn

Author

Amarnath Murthy, Apr 10 2003

Extensions

Corrected and extended by David Wasserman, Aug 26 2004

Status

approved