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A281478 Central coefficients of Joffe's central differences of zero (assuming offset 0 and T(n,k) extended to 0 <= k <= n in A241171).

%I A281478 #8 Jan 22 2017 17:48:35
%S A281478 1,1,126,126720,494053560,5283068427000,126301275727704000,
%T A281478 5896518025761483120000,488276203972584492344880000,
%U A281478 66735969985432035804226510800000,14236685931434801591697761172512160000,4533351707244550464920840944132383960960000,2077486542875366717627638783543223150778585600000
%N A281478 Central coefficients of Joffe's central differences of zero (assuming offset 0 and T(n,k) extended to 0 <= k <= n in A241171).
%C A281478 Also the central coefficients of the polynomials defined in A278073 for m = 2.
%p A281478 # Function P defined in A278073.
%p A281478 A281479 := n -> coeff(P(2, 2*n), x, n): seq(A281479(n), n=0..9);
%Y A281478 Cf. Central coefficients: A088218 (m=0), A210029 (m=1), A281478 (m=2), A281479 (m=3), A281480 (m=4). Related triangles: A097805 (m=0), A131689 (m=1), A241171 (m=2), A278073 (m=3), A278074 (m=4).
%K A281478 nonn
%O A281478 0,3
%A A281478 _Peter Luschny_, Jan 22 2017