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这里有些数据...也不知道好不好用....

Posted by Yitian at 2008-08-03 17:45:53 on Problem 1016
123456789 is self-inventorying after 5 steps

654641656 enters an inventory loop of length 2

99999999999999999999999999999999999999999999999999999999999999999999999999999999 can not be classified after 15 iterations
(80个9)

2101400052100005496 enters an inventory loop of length 2

10000000002000000000 enters an inventory loop of length 3

333 is self-inventorying after 11 steps

1 is self-inventorying after 12 steps

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