A083484 Square root of product of terms in row n of A083486.

1, 4, 12, 60, 420, 2520, 27720, 720720, 720720, 24504480, 465585120, 2793510720, 64250746560, 642507465600, 1927522396800, 111796299014400, 3465685269446400, 20794111616678400, 727793906583744000

Offset

1,2

Links

Table of n, a(n) for n=1..19.

Maple

A083484 := proc(n) sqrt(mul(A083486(n, m), m=1..n)) ; end:
for n from 1 to 25 do printf("%a ", A083484(n)) ; od ; # R. J. Mathar, Apr 05 2007

Crossrefs

Cf. A083485, A083486.

Sequence in context: A324693 A276707 A350561 * A088860 A097250 A188328

Adjacent sequences: A083481 A083482 A083483 * A083485 A083486 A083487

Keyword

nonn

Author

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 03 2003

Extensions

Corrected and extended by R. J. Mathar, Apr 05 2007

Status

approved