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a(n) = A096162(n) * A036039(n)
0

%I #3 Mar 31 2012 13:23:38

%S 1,1,2,2,3,6,6,8,6,12,24,24,30,20,40,30,60,120,120,144,90,80,180,120,

%T 90,240,180,360,720,720,840,504,420,1008,630,560,420,1260,840,630,

%U 1680,1260,2520,5040,5040,5760,3360,2688,2520,6720,4032,3360,2520,2240,8064

%N a(n) = A096162(n) * A036039(n)

%C Refines A007841 using partitions associated with least prime signatures.

%e The table begins

%e 1

%e 1 2

%e 2 3 6

%e 6 8 6 12 24

%e 24 30 20 40 30 60 120

%Y Cf. A025487 A000041 A036039 A096162 A007841.

%K easy,nonn,tabf

%O 1,3

%A _Alford Arnold_, Jul 31 2006

%E More terms from Justin Eaton (jeaton2(AT)ashland.edu), Oct 18 2006