1,2

a(n) = (prod{A082236(i) | n <= i < 2n})^(1/n) - David Wasserman (wasserma(AT)spawar.navy.mil), Aug 26 2004

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

Cf. A082236.

Sequence in context: A145692 A064214 A019203 this_sequence A042976 A090142 A086237

Adjacent sequences: A082234 A082235 A082236 this_sequence A082238 A082239 A082240

nonn

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Apr 10 2003

Corrected and extended by David Wasserman (wasserma(AT)spawar.navy.mil), Aug 26 2004