[seqfan] Re: Digit of a(n) is the difference of two digits of a(n)

Maximilian Hasler maximilian at hasler.fr
Sun Dec 8 00:58:28 CET 2013


and then the smallest pandigital one would be 123456789....
PS: I submitted Eric's sequence as https://oeis.org/draft/A233345

On Sat, Dec 7, 2013 at 7:44 PM,  <franktaw at netscape.net> wrote:
> If numbers have infinitely many zeros on the left, every number has this
> property.
>
> Franklin T. Adams-Watters
>
>
> -----Original Message-----
> From: Marc LeBrun <mlb at well.com>
> To: Sequence Fanatics Discussion list <seqfan at list.seqfan.eu>
> Sent: Sat, Dec 7, 2013 5:25 pm
> Subject: [seqfan] Re: Digit of a(n) is the difference of two digits of a(n)
>
>
> Heh, or 1123456789, if you believe numbers have infinitely many unwritten
> 0's on the left.  --MLB
>
>> ="Eric Angelini" <Eric.Angelini at kntv.be>
>
>
>> Yes, that´s it, Maximilian!
>> Best,
>> É.
>>
>>
>>> Le 7 déc. 2013 à 23:22, "M. F. Hasler" <seqfan at hasler.fr> a écrit :
>>>
>>> If I understood well, an equivalent characterization is :
>>>
>>> Numbers that have at least one digit "0" and at least two identical
>>> digits (which may be two 0's).
>>>
>>> So the least pandigital in this list is 10023456789.
>>>
>>> Maximilian
>>>
>>>> On Sat, Dec 7, 2013 at 2:42 PM, Eric Angelini
>
> <Eric.Angelini at kntv.be> wrote:
>>>>
>>>>
>>>>
> S=100,101,110,200,202,220,300,303,330,400,404,440,500,505,550,600,606,660
> ,70
>>>>
>>>>
> 0,707,770,800,808,880,900,909,990,1000,1001,1002,1003,1004,1005,1006,1007
> ,10
>>>>
>>>>
> 08,1009,1010,1011,1012,1013,1014,1015,1016,1017,1018,1019,1020,1021,1022,
> 103
>>>>
>>>> 0,1031,...
>>>>
>>>> Hello SeqFans,
>>>> take any digit d of a(n): d is the difference between two digits of
>
> a(n).
>>>>
>>>>
>>>> What is the smallest pandigital a(n) with this property?
>>>> Best,
>>>> É.
>>>> Catapulté de mon aPhone
>>>>
>>>> _______________________________________________
>>>>
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>>>
>>>
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>>>
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>>
>>
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