[seqfan] Re: Number names - a chain

[Sean A. Irvine]

Still running, but I've found one of length 17 so far:

0, 6, 1, 30, 7, 2, 9, 4, 11, 50, 100, 56, 101, 60, 104, 66, 111

You could make this a sequence by asking for the longest starting with
n, although I suspect many starting values would give the same length.


On 10 March 2015 at 12:42, Eric Angelini <Eric.Angelini at kntv.be> wrote:
>
> Hello SeqFans,
> Is this the longest possible (English) such chain?
> No integer shares a letter with its neighbours:
>
> EIGHT, FOUR, ELEVEN, TWO, SEVEN,
> THIRTY, ONE, SIX, ZERO, FIFTY,
> ONE HUNDRED, FIFTY-SIX,
> ONE HUNDRED (AND) ONE.
> ... 13 words. (I have 25 in French,
> hope this is not old hat again)
> Best,
> É.
>
>
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