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A236221
Sum of the thirteenth powers of the first n primes.
1
8192, 1602515, 1222305640, 98111316047, 34620823459978, 337495930052231, 10242073962958168, 52295057425215227, 556331419361682610, 10816960132320284799, 35234506429765327390, 278803730645846632787, 1203906832960860262108, 2922170957243151047351
OFFSET
1,1
FORMULA
a(n) = Sum_{k=1..n} prime(k)^13.
MATHEMATICA
Table[Sum[Prime[k]^13, {k, n}], {n, 100}]
CROSSREFS
Cf. A085450 = smallest m > 1 such that m divides Sum_{k=1..m} prime(k)^n.
Partial sums of A138031.
Sequence in context: A017690 A010801 A138031 * A300567 A323544 A230190
KEYWORD
nonn,easy
AUTHOR
Robert Price, Jan 20 2014
STATUS
approved