login
A255427
a(n) = product of distinct terms of row n in triangle A255313.
4
3, 15, 105, 35, 385, 5005, 15015, 255255, 4849845, 1616615, 37182145, 37182145, 22309287, 646969323, 20056049013, 33426748355, 33426748355, 1236789689135, 1236789689135, 50708377254535, 2180460221945005, 2180460221945005, 102481630431415235
OFFSET
1,1
COMMENTS
Product of row n of table A255316;
A001221(a(n)) = A001222(a(n)) = A255395(n);
A006530(a(n)) = A060265(n).
LINKS
PROG
(Haskell)
import Data.List (nub)
a255427 = product . nub . a255313_row
CROSSREFS
KEYWORD
nonn,look
AUTHOR
Reinhard Zumkeller, Feb 22 2015
STATUS
approved