STATUS
reviewed
approved
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Revision History for A011888
(Bold, blue-underlined text is an addition; faded, red-underlined text is aShowing entries 1-10 | older changes
STATUS
proposed
reviewed
STATUS
editing
proposed
FORMULA
From R. J. Mathar, Mar 24 2011: (Start)
a(n) = (2*n+3)*(6*n^4+36*n^3+76*n^2+66*n+5)/960-(-1)^n/64. G.f.: x*(1+x+x^2) / ( (1+x)*(x-1)^6 ). - _R. J. Mathar_, Mar 24 2011
G.f.: x*(1+x+x^2) / ( (1+x)*(x-1)^6 ). (End)
STATUS
proposed
editing
STATUS
editing
proposed
LINKS
<a href="/index/Rec#order_07">Index entries for linear recurrences with constant coefficients</a>, signature (5,-9,5,5,-9,5,-1).
FORMULA
a(n) = (2*n+3)*(6*n^4+36*n^3+76*n^2+66*n+5)/960-(-1)^n/64. G.f. : x*(1+x+x^2) / ( (1+x)*(x-1)^6 ). - R. J. Mathar, Mar 24 2011
CROSSREFS
Cf. A011863.
STATUS
approved
editing
STATUS
editing
approved
FORMULA
a(n) = (2*n+3)*(6*n^4+36*n^3+76*n^2+66*n+5)/960-(-1)^n/64. G.f. x*(1+x+x^2) / ( (1+x)*(x-1)^6 ). - _R. J. Mathar, _, Mar 24 2011
AUTHOR
_R. K. Guy_
STATUS
approved
editing
LINKS
<a href="/index/Rec">Index to sequences with entries for linear recurrences with constant coefficients</a>, signature (5,-9,5,5,-9,5,-1).
LINKS
<a href="/index/Rea#recLCCRec">Index to sequences with linear recurrences with constant coefficients</a>, signature (5,-9,5,5,-9,5,-1).