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A119516
Expansion of x*(7*x^3+7*x^2+9*x+1)/(5*x^4+10*x^2+1).
0
0, 1, 9, -3, -83, 25, 785, -235, -7435, 2225, 70425, -21075, -667075, 199625, 6318625, -1890875, -59850875, 17910625, 566915625, -169651875, -5369901875, 1606965625, 50864440625, -15221396875, -481794896875, 144179140625, 4563626765625, -1365684421875, -43227293171875
OFFSET
0,3
FORMULA
G.f.: x*(7*x^3+7*x^2+9*x+1)/(5*x^4+10*x^2+1). [Colin Barker, Nov 01 2012]
CROSSREFS
Sequence in context: A367826 A302536 A038293 * A193109 A242069 A197828
KEYWORD
sign,less,easy
AUTHOR
Roger L. Bagula, Jul 27 2006
EXTENSIONS
Meaningful name from Joerg Arndt, Dec 26 2022
STATUS
approved