1,1

Here * stands for ordinary multiplication and X means carryless (GF(2)[X]) multiplication (A048720).

Table of n, a(n) for n=1..37.

Index entries for sequences defined by congruent products between domains N and GF(2)[X]

Cf. Setwise difference of A115801 and A115809. A115812 shows this sequence in binary.

Sequence in context: A188237 A190715 A217744 * A110286 A254859 A127526

Adjacent sequences: A115808 A115809 A115810 * A115812 A115813 A115814

nonn

Antti Karttunen, Feb 01 2006

approved