# This b-file was computed by Antti Karttunen, 2023-01-16 # in GP/PARI CALCULATOR Version 2.9.4 (released) amd64 running linux (x86-64/GMP-6.1.2 kernel) 64-bit version, compiled: Dec 19 2017, gcc version 7.3.0 (Ubuntu 7.3.0-1ubuntu1), threading engine: pthread # with the following program: # # A353556(n) = ((!(n%2))&&(bigomega(n)%2)); # A353557(n) = ((n%2)&&(!(bigomega(n)%2))); # A359769(n) = (A353557(n)-A353556(n)); # memoA359814 = Map(); # A359814(n) = if(1==n,1,my(v); if(mapisdefined(memoA359814,n,&v), v, v = -sumdiv(n,d,if(d