A281479 Central coefficients of the polynomials defined in A278073.

1, 1, 1364, 42771456, 10298900437056, 11287986820196486400, 41397337338743872194508800, 414528538783792919989135797964800, 9808376038359632185170127842947907993600, 492228239722024416239987973400425228541016064000

Offset: 0

Author

Peter Luschny, Jan 22 2017

Keywords

• nonn

Crossrefs

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).

Programs

Maple

# Function P defined in A278073.
A281479 := n -> coeff(P(3,2*n),x,n): seq(A281479(n),n=0..9);