OFFSET
1,3
COMMENTS
Conjecture: this sequence is always positive, analogous to sequence A045917 for the strong Goldbach conjecture. - Jaycob Coleman, Sep 08 2013
LINKS
Jaycob Coleman, Table of n, a(n) for n = 1..265
EXAMPLE
a(6)=4, since 24=4+20=6+18=8+16=12+12.
CROSSREFS
KEYWORD
nonn
AUTHOR
Jaycob Coleman, Sep 08 2013
STATUS
approved