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A017238
a(n) = (9*n + 6)^6.
1
46656, 11390625, 191102976, 1291467969, 5489031744, 17596287801, 46656000000, 107918163081, 225199600704, 433626201009, 782757789696, 1340095640625, 2194972623936, 3462825991689, 5289852801024
OFFSET
0,1
LINKS
FORMULA
G.f.: -729*(64 + 15177*x + 154113*x^2 + 262438*x^3 + 88998*x^4 + 4089*x^5 + x^6)/(x-1)^7. - R. J. Mathar, Mar 20 2018
PROG
(Magma) [(9*n+6)^6: n in [0..25]]; // Vincenzo Librandi, Jul 25 2011
CROSSREFS
Sequence in context: A183620 A017058 A017142 * A223275 A017346 A017466
KEYWORD
nonn,easy
STATUS
approved