OFFSET
0,2
COMMENTS
Bisection of A007504.
LINKS
Ray Chandler, Table of n, a(n) for n = 0..10000
Romeo Meštrović, Curious conjectures on the distribution of primes among the sums of the first 2n primes, arXiv:1804.04198 [math.NT], 2018.
FORMULA
a(n) = A007504(2n).
MATHEMATICA
f[n_] := Sum[Prime[k], {k, n}]; Table[f[2n], {n, 0, 43}]
Join[{0}, With[{nn=100}, Take[Accumulate[Prime[Range[nn]]], {2, nn, 2}]]] (* Harvey P. Dale, Dec 20 2021 *)
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Giovanni Teofilatto, Aug 10 2005
EXTENSIONS
Edited and extended by Ray Chandler, Aug 11 2005
STATUS
approved