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A027014 a(n) = T(2*n, n+3), T given by A027011. 1
1, 10, 203, 1719, 9484, 40615, 147760, 481849, 1458335, 4194686, 11658332, 31674918, 84807212, 224985864, 593525255, 1560542957, 4095205128, 10735046293, 28123686540, 73654666767, 192865240859, 504973920796, 1322099323816, 3461379173004, 9062108456296 (list; graph; refs; listen; history; text; internal format)
OFFSET

3,2

LINKS

Colin Barker, Table of n, a(n) for n = 3..1000

Index entries for linear recurrences with constant coefficients, signature (10,-43,105,-161,161,-105,43,-10,1).

FORMULA

G.f.: x^3*(1+146*x^2+14*x^3+134*x^4-174*x^5+105*x^6-43*x^7+10*x^8-x^9) / ((1-x)^7*(1-3*x+x^2)). - Colin Barker, Feb 19 2016

PROG

(PARI) Vec(x^3*(1+146*x^2+14*x^3+134*x^4-174*x^5+105*x^6-43*x^7+10*x^8-x^9)/((1-x)^7*(1-3*x+x^2)) + O(x^40)) \\ Colin Barker, Feb 19 2016

CROSSREFS

Sequence in context: A041183 A210168 A041180 * A088746 A293970 A245912

Adjacent sequences:  A027011 A027012 A027013 * A027015 A027016 A027017

KEYWORD

nonn,easy

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified February 21 06:40 EST 2019. Contains 320371 sequences. (Running on oeis4.)