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A062412
a(n) = Sum_{k=1..n} (k^n + (prime(k) - 1)^n).
1
2, 10, 109, 1923, 113258, 4103972, 315764017, 15871339589, 1481092410586, 327513561563174, 26675659416361181, 5516357252651388375, 864424420824670346866, 86799914926048613598024
OFFSET
1,1
REFERENCES
D. M. Burton, Elementary Number Theory, Allyn and Bacon, Inc., Boston, MA, 1976. p. 169.
LINKS
EXAMPLE
a(3) = 109 because 1^3 + 2^3 + 3^3 + 1^3 + 2^3 + 4^3 = 109.
PROG
(PARI) a(n)={sum(k=1, n, (k^n) + (prime(k) - 1)^n)}
CROSSREFS
Sequence in context: A343307 A003167 A240625 * A212491 A364409 A006608
KEYWORD
easy,nonn
AUTHOR
Jason Earls, Jul 09 2001
STATUS
approved