OFFSET
0,1
COMMENTS
Old definition was "a(n) = c(1)p(2) + ... + c(n)p(n+1), where c(i) = 1 if a(i-1) <= p(i+1) and c(i) = -1 if a(i-1) > p(i+1) (p(i) = primes)."
CROSSREFS
KEYWORD
nonn
AUTHOR
EXTENSIONS
Name corrected by Sean A. Irvine, May 22 2019
Definition and start of sequence rewritten by N. J. A. Sloane, Sep 04 2019
STATUS
approved