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A061147
Product of all distinct numbers formed by permuting digits of n.
5
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 252, 403, 574, 765, 976, 1207, 1458, 1729, 40, 252, 22, 736, 1008, 1300, 1612, 1944, 2296, 2668, 90, 403, 736, 33, 1462, 1855, 2268, 2701, 3154, 3627, 160, 574, 1008, 1462, 44, 2430, 2944, 3478, 4032, 4606, 250, 765, 1300
OFFSET
1,2
LINKS
EXAMPLE
a(12) = 12*21 = 252.
MATHEMATICA
Table[Times@@Union[FromDigits/@Permutations[IntegerDigits[n]]], {n, 60}] (* Harvey P. Dale, Apr 06 2023 *)
CROSSREFS
Sequence in context: A044913 A074156 A062003 * A004884 A061497 A004895
KEYWORD
nonn,easy,base
AUTHOR
N. J. A. Sloane, May 30 2001
EXTENSIONS
More terms from Larry Reeves (larryr(AT)acm.org), May 30 2001
STATUS
approved