A069652 GCD of all the numbers obtained by permuting the digits of n.

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

Links

Table of n, a(n) for n=1..111.

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

Adjacent sequences: A069649 A069650 A069651 * A069653 A069654 A069655

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