[seqfan] Re: You wouldn't believe (fwd)

[Hugo van der Sanden]

7*(7*7*(7-7/7)-7)

Hugo

2008/12/20 Alexander Povolotsky <apovolot at gmail.com>

>  The next year also could be presented using just 7's and ones
>
> 7*7*(7*(7-1) -1)
>
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