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Table of n, a(n) for n=0..80.
with(numtheory, cyclotomic); c := n->series(1/cyclotomic(n, x), x, 80);
Sequence in context: A015205 A014997 A014893 * A015981 A015573 A015301
Adjacent sequences: A016114 A016115 A016116 * A016118 A016119 A016120