1,1

A014285 Sum i*ithprime(i); i=1..n; A114257 Numbers n such that A014285(n) is prime

Cf. A014285, A114257.

Sequence in context: A068656 A030997 A090511 this_sequence A110714 A067837 A089987

Adjacent sequences: A114253 A114254 A114255 this_sequence A114257 A114258 A114259

nonn

Zak Seidov (zakseidov(AT)yahoo.com), Nov 18 2005