A114386 - OEIS

A114386

Integers i such that 57*i = 73 X i.

0, 9, 18, 27, 36, 45, 54, 63, 72, 73, 90, 91, 108, 109, 126, 127, 144, 146, 153, 155, 180, 182, 189, 191, 216, 217, 218, 219, 252, 253, 254, 255, 288, 292, 297, 301, 306, 310, 315, 319, 360, 361, 364, 365, 378, 379, 382, 383, 432, 434, 436, 438, 441, 443

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OFFSET

1,2

COMMENTS

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

LINKS

Robert Israel, Table of n, a(n) for n = 1..10000

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

MAPLE

g:= proc(n) local L, i;

L:= op(convert(n, base, 2));

L:= [0$6, L] + [0$3, L, 0$3] + [L, 0$6] mod 2;