https://www.lotterypost.com/thread/262887 Lottery Post Forum Topic: happy numbers pick3 en-us Lottery Post RSS Generator https://www.lotterypost.com/thread/262887/3132670 https://www.lotterypost.com/thread/262887/3132670 Tue, 25 Jun 2013 22:10:49 GMT dr san ok! moon

]]> dr san https://www.lotterypost.com/thread/262887/3132661 https://www.lotterypost.com/thread/262887/3132661 Tue, 25 Jun 2013 22:05:44 GMT Harve$t Moon Thanks, dr san!

If we delete all of the repeat combinations,

then we have only these HAPPY numbers.

001, 007, 013, 019, 023, 028, 044, 049, 068, 079, 129, 133, 139

167, 188, 226, 236, 239, 338, 356, 367, 368, 379, 446, 469, 478

]]> Harve$t Moon https://www.lotterypost.com/thread/262887 https://www.lotterypost.com/thread/262887 Tue, 25 Jun 2013 21:02:46 GMT dr san More formally, given a number, a string Sets, ... where is the sum of the squares of the digits. So is happy if and only if there exists i such that.

Below are some examples.

7 is a happy number:

72 = 49

42 + 92 = 97

92 + 72 = 130

12 + 32 + 02 = 10

12 + 02 = 1.

If you are not happy, the sum of squares never give 1 will generate infinite terms.

4, 16, 37, 58, 89, 145, 42, 20, 4, ...

The numbers between 1 and 500 happy are:

1, 7, 10, 13, 19, 23, 28, 31, 32, 44, 49,... [ More ]

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