# This b-file for A075482 was computed by Antti Karttunen, 2018-10-09 # 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: # # A006370(n) = if(n%2, 3*n+1, n/2); # A074473(n) = if(1==n,n,my(org_n=n); for(i=1,oo,if(n