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A236215
Sum of the ninth powers of the first n primes.
1
512, 20195, 1973320, 42326927, 2400274618, 13004773991, 131592650488, 454280348267, 2255433009730, 16762578985599, 43202201146270, 173163940941347, 500545875335308, 1003138487272151, 2122268960374918, 5422032552177051, 14085028370831990, 25779174463666131
OFFSET
1,1
FORMULA
a(n) = Sum_{k=1..n} prime(k)^9.
MATHEMATICA
Table[Sum[Prime[k]^9, {k, n}], {n, 1000}]
Accumulate[Prime[Range[20]]^9] (* Harvey P. Dale, Jul 01 2015 *)
CROSSREFS
Cf. A085450 = smallest m > 1 such that m divides Sum_{k=1..m} prime(k)^n.
Partial sums of A179665.
Sequence in context: A254735 A254914 A186831 * A254182 A253954 A264108
KEYWORD
nonn,easy
AUTHOR
Robert Price, Jan 20 2014
STATUS
approved