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A050305 Matrix square of inverse partition triangle A038498. 8

%I #5 Dec 19 2015 13:18:39

%S 1,-2,1,1,-2,1,3,-1,-2,1,-2,4,-1,-2,1,-2,2,2,-1,-2,1,-3,-1,3,2,-1,-2,

%T 1,-1,-4,3,1,2,-1,-2,1,5,-5,-5,4,1,2,-1,-2,1,4,-4,-2,-1,2,1,2,-1,-2,1,

%U 5,1,-5,-3,0,2,1,2,-1,-2,1,1,7,-5,-4,1,-2,2,1,2,-1,-2,1,1,6,2,-5,-5,2

%N Matrix square of inverse partition triangle A038498.

%e 1; -2,1; 1,-2,1; 3,-1,-2,1; ...

%Y Cf. A050306-A050313.

%K sign,tabl

%O 1,2

%A _Christian G. Bower_, Aug 15 1999

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Last modified August 18 19:11 EDT 2024. Contains 375273 sequences. (Running on oeis4.)