[seqfan] Re: 999999999888888887777777666666555554444333221

[Frank Adams-Watters]

You're missing some. 333,  22333,23233, etc.

Franklin T. Adams-Watters

-----Original Message-----
From: Eric Angelini <Eric.Angelini at kntv.be>
To: Sequence Discussion list <seqfan at list.seqfan.eu>
Sent: Sat, Sep 20, 2014 4:43 pm
Subject: [seqfan] 999999999888888887777777666666555554444333221


(My last post of the day, Gérard!)

Hello SeqFans,
Numbers showing, for any of their digit "d", exactly d copies of "d":

S=1,22,122,212,221,1333,3133,3313,3331,14444,41444,44144,44414,44441,...

Example:
312332 belongs to S as there are exactly
one "1", two "2" and three "3" in 312332.

The sequence is finite (how many
terms?) and the last term is, of course,
this message header.

Best,
É.


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