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• ... So it s a set { a_{i,j} : a_{i,j} = a_{1,j} + a_{i,1} if i 1 or j 1 } In that case, the whole thing becomes trivial. Sum { 2^{a_{i,1}} } * Sum {
Message 1 of 2 , Dec 17, 2006
--- Kermit Rose <kermit@...> wrote:
> The fundamental Matrix Factor Elements are;
> [0, 3, 6, 9, 14, 16, 17, 18, 19]
>
>
> 0 2 4 6 8 10 11
> 2 4 6 8 10 12 13
> 5 7 9 11 13 15 16
> 8 10 12 14 16 18 19

So it's a set { a_{i,j} : a_{i,j} = a_{1,j} + a_{i,1} if i>1 or j>1 }

In that case, the whole thing becomes trivial.

Sum { 2^{a_{i,1}} } * Sum { 2^{a_{1,j}} } = N

So if N is prime, no such representation exists.

Phil

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