A091256 Table of lcm(x,y) computed for polynomials over GF(2), where (x,y) runs as (1,1),(1,2),(2,1),(1,3),(2,2),(3,1),...

1, 2, 2, 3, 2, 3, 4, 6, 6, 4, 5, 4, 3, 4, 5, 6, 10, 12, 12, 10, 6, 7, 6, 5, 4, 5, 6, 7, 8, 14, 6, 20, 20, 6, 14, 8, 9, 8, 9, 12, 5, 12, 9, 8, 9, 10, 18, 24, 28, 10, 10, 28, 24, 18, 10, 11, 10, 9, 8, 27, 6, 27, 8, 9, 10, 11, 12, 22, 10, 36, 40, 18, 18, 40, 36, 10, 22, 12, 13, 12, 29

Offset

1,2

Comments

Analogous to A003990.

Links

Table of n, a(n) for n=1..81.

A. Karttunen, Scheme-program for computing this sequence.

Index entries for sequences operating on GF(2)[X]-polynomials

Index entries for sequences related to Lattices

Crossrefs

Cf. A091255, A091257.

Sequence in context: A298210 A045772 A294977 * A003990 A287958 A308630

Adjacent sequences: A091253 A091254 A091255 * A091257 A091258 A091259

Keyword

nonn,tabl

Author

Antti Karttunen, Jan 03 2004

Status

approved