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Expansion of 1/sqrt(1 - 12x + x^2).
0

%I #13 Dec 26 2021 21:33:09

%S 1,6,107,3186,132849,7122870,466788195,36153055890,3230902408545,

%T 327238250094630,37043457415695675,4634751809368192050,

%U 635113491345511326225,94599619441277679278550

%N Expansion of 1/sqrt(1 - 12x + x^2).

%H J. Shallit, <a href="/A006449/a006449.pdf">Letter to N. J. A. Sloane, Oct. 1975</a>

%F D-finite with recurrence: a(n) + 6*(-2*n+1)*a(n-1) + (n-1)^2*a(n-2) = 0. - _R. J. Mathar_, Jan 17 2020

%K nonn

%O 0,2

%A _N. J. A. Sloane_