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A083431
Largest multiple of n that can be formed using the digits of first n natural numbers.
4
1, 12, 321, 4312, 43215, 654312, 7654213, 87654312, 987654321, 98765432110, 9876541312110, 987654321111120, 98765433212011111, 9876544332111112110, 987655443322111111110, 98766554433211111111120, 9877665544332211111101111, 988776655443322111111111110
OFFSET
1,2
LINKS
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), Apr 29 2003
EXTENSIONS
Two additional terms added by Harvey P. Dale, Apr 28 2009
a(9) corrected and a(10)-a(16) from Donovan Johnson, Jul 11 2010
a(17)-a(18) from Jinyuan Wang, May 23 2020
STATUS
approved