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A069652
GCD of all the numbers obtained by permuting the digits of n.
1
1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 11, 3, 1, 1, 3, 1, 1, 9, 1, 2, 3, 22, 1, 6, 1, 2, 9, 2, 1, 3, 1, 1, 33, 1, 1, 9, 1, 1, 3, 4, 1, 6, 1, 44, 9, 2, 1, 12, 1, 5, 3, 1, 1, 9, 55, 1, 3, 1, 1, 6, 1, 2, 9, 2, 1, 66, 1, 2, 3, 7, 1, 9, 1, 1, 3, 1, 77, 3, 1, 8, 9, 2, 1, 12, 1, 2, 3, 88, 1, 9, 1, 1, 3, 1, 1, 3, 1, 1, 99, 1, 1, 3, 1, 1, 3, 1, 1, 9, 1, 1, 111
OFFSET
1,2
EXAMPLE
a(84) = gcd(48,84) = 12 = a(48).
a(101) = gcd(101,11) = 1.
CROSSREFS
Different from A055483.
Sequence in context: A344487 A047813 A084051 * A055483 A331472 A364362
KEYWORD
nonn,base,easy
AUTHOR
Amarnath Murthy, Mar 29 2002
EXTENSIONS
Edited and extended by Robert G. Wilson v, Apr 02 2002
a(71) corrected by Charles R Greathouse IV, Mar 18 2011
STATUS
approved