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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 (list; graph; refs; listen; history; text; internal format)
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

Reinhard Zumkeller, Table of n, a(n) for n = 1..1000

PROG

(Haskell)

import Data.List (nub)

a255427 = product . nub . a255313_row

CROSSREFS

Cf. A255313, A255316, A001221, A001222, A255395.

Sequence in context: A136092 A338724 A273197 * A181131 A293996 A229726

Adjacent sequences:  A255424 A255425 A255426 * A255428 A255429 A255430

KEYWORD

nonn,look

AUTHOR

Reinhard Zumkeller, Feb 22 2015

STATUS

approved

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Last modified August 1 00:13 EDT 2021. Contains 346377 sequences. (Running on oeis4.)