A261471 Cyclotomic polynomial value Phi(6,n!).

1, 1, 3, 31, 553, 14281, 517681, 25396561, 1625662081, 131681531521, 13168185811201, 1593350882323201, 229442532323558401, 38775788037405619201, 7600054456464819148801, 1710012252722891749632001, 437763136697374129754112001, 126513546505546814497787904001

Offset

0,3

Links

Robert Price, Table of n, a(n) for n = 0..100

OEIS Wiki, Cyclotomic Polynomials at x=n, n! and sigma(n)

Formula

a(n) = A002061(n!).

Mathematica

Table[Cyclotomic[6, n!], {n, 0, 200}]

Prog

(PARI) vector(20, n, n--; polcyclo(6, n!)) \\ Michel Marcus, Aug 20 2015

Crossrefs

Cf. A002061, A200906, A259264, A259265.

Sequence in context: A245109 A121563 A360343 * A273378 A266487 A229258

Adjacent sequences: A261468 A261469 A261470 * A261472 A261473 A261474

Keyword

nonn

Author

Robert Price, Aug 20 2015

Status

approved