A261128 - OEIS

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A261128

Cyclotomic polynomial value Phi(7,n!).

1

7, 7, 127, 55987, 199411801, 3011076302521, 139507830379527121, 16393413624509530430641, 4296688920209982460579470721, 2283386315992292963858620174289281, 2283380652830226414943490202201665068801, 4045147099313653802803680147635052518194156801

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OFFSET

0,1

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) = A053716(n!) for n>0.

MATHEMATICA

Table[Cyclotomic[7, n!], {n, 0, 200}]

PROG

(PARI) a(n) = polcyclo(7, n!) \\ Michel Marcus, Aug 22 2015

CROSSREFS

Cf. A053716, A200906, A259264, A259265.

Sequence in context: A072399 A001988 A099739 * A353583 A048430 A197860

Adjacent sequences: A261125 A261126 A261127 * A261129 A261130 A261131

KEYWORD

nonn

AUTHOR

Robert Price, Aug 20 2015

STATUS

approved