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 A030434 Values of Newton-Gregory forward interpolating polynomial (1/3)*(2*n-7)*(2*n^2-11*n+18). 1

%I

%S -42,-15,-4,-1,2,13,40,91,174,297,468,695,986,1349,1792,2323,2950,

%T 3681,4524,5487,6578,7805,9176,10699,12382,14233,16260,18471,20874,

%U 23477,26288,29315,32566,36049,39772,43743

%N Values of Newton-Gregory forward interpolating polynomial (1/3)*(2*n-7)*(2*n^2-11*n+18).

%F a(n) - A177342(n-3) = (n-3)^2, with n>3. For n = 8, a(8) - A177342(5) = 174 - 149 = 5^2. [From _Bruno Berselli_, May 23 2010]

%Y Equals A030441 shifted right twice.

%Y Cf. A177342 [From _Bruno Berselli_, May 23 2010]

%K sign

%O 0,1

%A Ilias.Kotsireas(AT)lip6.fr (Ilias Kotsireas)

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