OFFSET
1,3
COMMENTS
Aside from signs, same as A053117.
LINKS
Eric Weisstein's World of Mathematics, Pell Polynomial
FORMULA
G.f. for n-th row is Fibonacci(n, 2*x).
EXAMPLE
1, 2*x, 1 + 4*x^2, 4*x + 8*x^3, 1 + 12*x^2 + 16*x^4, ...
MATHEMATICA
Flatten[Table[CoefficientList[Fibonacci[n, 2 x], x], {n, 0, 20}]] (* Emanuele Munarini, Dec 01 2017 *)
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Eric W. Weisstein, Jan 20 2006
STATUS
approved