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A099826 Sum of the first 3^n primes. 2
2, 10, 100, 1264, 15116, 171148, 1864190, 19697700, 203534530, 2067129306, 20706364528, 205144046742, 2014349179358, 19632546354498, 190150622868298, 1831906588192414, 17567504017456404, 167794196312059488, 1597037992049539274 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..18.

C. Hilliard, Sum first 2^n Primes. [Link corrected by Alexey Beshenov, Jan 25 2009]

MATHEMATICA

NextPrim[n_] := Block[{k = n + 1}, While[ !PrimeQ[k], k++ ]; k]; k = p = 1; s = 0; Do[ While[p = NextPrim[p]; s = s + p; k < 10^n, k++ ]; k++; Print[s], {n, 0, 16}]

CROSSREFS

Cf. A000040, A006988, A007504, A099824, A099825.

Sequence in context: A276388 A228990 A277468 * A063959 A101686 A324241

Adjacent sequences:  A099823 A099824 A099825 * A099827 A099828 A099829

KEYWORD

nonn

AUTHOR

Robert G. Wilson v, Oct 25 2004

EXTENSIONS

More terms from Cino Hilliard, Jan 14 2006

STATUS

approved

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Last modified November 20 13:03 EST 2019. Contains 329336 sequences. (Running on oeis4.)