A082877 a(n) = A002884(n) / A070731(n).

1, 2, 3, 6, 12, 21, 42, 84, 147, 294

Offset

1,2

Links

Table of n, a(n) for n=1..10.

Kent E. Morrison, Integer Sequences and Matrices Over Finite Fields, Journal of Integer Sequences, Vol. 9 (2006), Article 06.2.1.

Crossrefs

Cf. A002884, A070731.

Sequence in context: A227940 A081156 A326172 * A047090 A185265 A018178

Adjacent sequences: A082874 A082875 A082876 * A082878 A082879 A082880

Keyword

nonn,more

Author

Yuval Dekel (dekelyuval(AT)hotmail.com), May 25 2003

Extensions

a(10) from Jinyuan Wang, Mar 02 2020

Status

approved