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Table of n, a(n) for n=0..75.
with(numtheory, cyclotomic); c := n->series(1/cyclotomic(n, x), x, 80);
Sequence in context: A015936 A015772 A016288 * A127252 A121238 A131554
Adjacent sequences: A016027 A016028 A016029 * A016031 A016032 A016033