# Computed 2017-08-12 in GP/PARI CALCULATOR Version 2.9.2 (released) amd64 running mingw (x86-64/GMP-6.1.2 kernel) 64-bit version, compiled: Mar 22 2017, gcc version 4.9.1 (GCC), threading engine: single # with the following PARI-program: # # A276806(n) = { my(m=0,h); if((1==n)||isprime(n),0,fordiv(n,d,if((d>1)&&(d