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Product of all distinct numbers formed by permuting digits of n.
5

%I #7 Apr 06 2023 09:19:11

%S 1,2,3,4,5,6,7,8,9,10,11,252,403,574,765,976,1207,1458,1729,40,252,22,

%T 736,1008,1300,1612,1944,2296,2668,90,403,736,33,1462,1855,2268,2701,

%U 3154,3627,160,574,1008,1462,44,2430,2944,3478,4032,4606,250,765,1300

%N Product of all distinct numbers formed by permuting digits of n.

%H Harvey P. Dale, <a href="/A061147/b061147.txt">Table of n, a(n) for n = 1..1000</a>

%e a(12) = 12*21 = 252.

%t Table[Times@@Union[FromDigits/@Permutations[IntegerDigits[n]]],{n,60}] (* _Harvey P. Dale_, Apr 06 2023 *)

%Y Cf. A062003, A045876.

%K nonn,easy,base

%O 1,2

%A _N. J. A. Sloane_, May 30 2001

%E More terms from Larry Reeves (larryr(AT)acm.org), May 30 2001