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A020505 Cyclotomic polynomials at x=-6. 3
-6, -7, -5, 31, 37, 1111, 43, 39991, 1297, 46441, 1555, 51828151, 1261, 1865813431, 55987, 1950271, 1679617, 2418094206391, 46873, 87051391430071, 1634221, 2527867231, 72559411, 112818603293371831, 1678321 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,1
LINKS
MAPLE
with(numtheory, cyclotomic); f := n->subs(x=-6, cyclotomic(n, x)); seq(f(i), i=0..64);
MATHEMATICA
Join[{-6}, Cyclotomic[Range[50], -6]] (* Paolo Xausa, Feb 26 2024 *)
CROSSREFS
Sequence in context: A157122 A193030 A035414 * A171538 A321094 A330114
KEYWORD
sign
AUTHOR
STATUS
approved

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Last modified May 26 08:30 EDT 2024. Contains 372814 sequences. (Running on oeis4.)