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A080493
a(1) =8, a(n) = smallest multiple of a(n-1) (not equal to 10*a(n-1)) obtained by inserting digits anywhere in a(n-1).
8
8, 48, 1248, 124800, 12480000, 1248000000, 124800000000, 12480000000000, 1248000000000000, 124800000000000000, 12480000000000000000, 1248000000000000000000, 124800000000000000000000
OFFSET
1,1
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Mar 18 2003
EXTENSIONS
Corrected and extended by Ray Chandler, Oct 11 2003
STATUS
approved