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Old 2021-06-02, 07:40   #3
sweety439
 
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"99(4^34019)99 palind"
Nov 2016
(P^81993)SZ base 36

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Quote:
Originally Posted by LaurV View Post
I believe 276 is a "social distance" number.

That means it is a social number, but it will be a long distance till somebody will find out that the sequence 276 ends in 276.

(edit: or we can have a cycle that includes all Lehmer's Five, why not? hehe).

So, yeah, you are right, those OEIS sequences are not complete...

(Oh Dear Mighty God, he is back...)
276 is not possible in a sociable cycle, since it is an untouchable number (https://oeis.org/A005114)

Last fiddled with by sweety439 on 2021-06-02 at 07:42
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