OFFSET
1,3
LINKS
Antti Karttunen, Table of n, a(n) for n = 1..65537
PROG
(PARI)
up_to = 65537;
rgs_transform(invec) = { my(om = Map(), outvec = vector(length(invec)), u=1); for(i=1, length(invec), if(mapisdefined(om, invec[i]), my(pp = mapget(om, invec[i])); outvec[i] = outvec[pp] , mapput(om, invec[i], i); outvec[i] = u; u++ )); outvec; };
A219175(n) = (n%lcm(znstar(n)[2]));
A289625(n) = { my(m=1, p=2, v=znstar(n)[2]); for(i=1, length(v), m *= p^v[i]; p = nextprime(p+1)); (m); };
v329896 = rgs_transform(vector(up_to, n, Aux329896(n)));
A329896(n) = v329896[n];
CROSSREFS
KEYWORD
nonn
AUTHOR
Antti Karttunen, Dec 07 2019
STATUS
approved