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A086908 Let R be the polynomial ring GF(2)[x]. Then a(n) = number of distinct products f*g with f,g in R and 0 <= deg(f),deg(g) <= n. 0
7, 23, 79, 272, 991, 3587, 13499, 50838 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Cf. A073961.

Sequence in context: A048539 A018886 A145842 * A093069 A003540 A063793

Adjacent sequences:  A086905 A086906 A086907 * A086909 A086910 A086911

KEYWORD

nonn

AUTHOR

Yuval Dekel (dekelyuval(AT)hotmail.com), Sep 19 2003

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Last modified February 16 06:46 EST 2012. Contains 205867 sequences.