

A275634


Expansion of ( 32*x2*x^2 ) / ( 15*x+2*x^2+3*x^3 ).


2



3, 13, 57, 250, 1097, 4814, 21126, 92711, 406861, 1785505, 7835670, 34386757, 150905930, 662249126, 2906273499, 12754151453, 55971462889, 245630191042, 1077945575073, 4730553104614, 20759983799798, 91104976064543, 399813253409277, 1754576363517905, 7699940382577342, 33791109425623069
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OFFSET

0,1


LINKS

Colin Barker, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (5,2,3).


FORMULA

a(n) = 5*a(n1)2*a(n2)3*a(n3) for n>2.  Colin Barker, Aug 10 2016


PROG

(PARI) Vec((32*x2*x^2)/(15*x+2*x^2+3*x^3) + O(x^40)) \\ Colin Barker, Aug 10 2016


CROSSREFS

Has same start as A010921 but is different from it.
Sequence in context: A020515 A049086 A010921 * A163606 A115968 A256939
Adjacent sequences: A275631 A275632 A275633 * A275635 A275636 A275637


KEYWORD

nonn,easy


AUTHOR

N. J. A. Sloane, Aug 09 2016


STATUS

approved



