A192214 Number of zero trace primitive elements in Galois field GF(7^n)

0, 0, 9, 80, 800, 5076

Offset

1,3

Links

Table of n, a(n) for n=1..6.

Formula

a(n) = n * A192509(n). [Joerg Arndt, Jul 03 2011]

Crossrefs

Cf. A192211, A192212, A192213, A192215, A192216 for other primes

Sequence in context: A242632 A018913 A359921 * A127265 A055070 A143848

Adjacent sequences: A192211 A192212 A192213 * A192215 A192216 A192217

Keyword

nonn,hard,more

Author

Pasha Zusmanovich, Jun 25 2011

Status

approved