OFFSET
1,3
COMMENTS
LINKS
PROG
(PARI)
A055615(n) = (n*moebius(n));
v064413 = readvec("b064413_upto65539_terms_only.txt"); \\ Data prepared with Chai Wah Wu's Dec 08 2014 Python-program given in A064413.
A064413(n) = v064413[n];
\\ Then its inverse A064664 is prepared:
m064664 = Map();
for(n=1, 65539, mapput(m064664, A064413(n), n));
A064664(n) = mapget(m064664, n);
CROSSREFS
KEYWORD
sign,look
AUTHOR
Antti Karttunen, Nov 23 2021
STATUS
approved