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A121871 Triangle read by rows: see DeTemple et al. reference for definition. 0

%I #10 Sep 30 2017 04:46:14

%S 1,2,-2,11,-12,2,52,-70,20,-2,269,-392,150,-28,2,1414,-2186,1000,-262,

%T 36,-2

%N Triangle read by rows: see DeTemple et al. reference for definition.

%H D. DeTemple and M. Hudelson, <a href="http://www.jstor.org/stable/2695523">Square-banded polygons and affine regularity</a>, Amer. Math. Monthly, 108 (No. 2, 2001), 100-114.

%e Triangle begins:

%e 1

%e 2 -2

%e 11 -12 2

%e 52 -70 20 -2

%e 269 -392 150 -28 2

%Y Leading diagonal is A026933.

%K sign,tabl,more

%O 1,2

%A _N. J. A. Sloane_, Sep 05 2006

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Last modified May 12 18:11 EDT 2024. Contains 372493 sequences. (Running on oeis4.)