login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A170775 a(n) = n^8*(n^3 + 1)/2. 1
0, 1, 1152, 91854, 2129920, 24609375, 182238336, 991545772, 4303355904, 15712053165, 50050000000, 142763014746, 371719176192, 896488062379, 2025520479360, 4326159375000, 8798240505856, 17139436032537 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..10000

Index entries for linear recurrences with constant coefficients, signature (11,-55,165,-330,462,-462,330,-165,55,-11,1).

FORMULA

G.f.: (x*(x*(x*(x*(x*(x*(x*(x*(x*(896*x+74541)+1100004)+4878360)+ 7862124)+ 4859754)+1103484)+78096)+1140)+1))/(x-1)^12. - Harvey P. Dale, Oct 25 2011

MATHEMATICA

Table[(n^8 (n^3+1))/2, {n, 0, 20}] (* Harvey P. Dale, Oct 25 2011 *)

PROG

(MAGMA) [n^8*(n^3+1)/2: n in [0..30]]; // Vincenzo Librandi, Aug 26 2011

(PARI) for(n=0, 30, print1(n^8*(n^3+1)/2, ", ")) \\ G. C. Greubel, Dec 05 2017

CROSSREFS

Sequence in context: A229590 A269216 A339926 * A166490 A035761 A107557

Adjacent sequences:  A170772 A170773 A170774 * A170776 A170777 A170778

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Dec 11 2009

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 24 20:36 EDT 2021. Contains 345425 sequences. (Running on oeis4.)