A115770 - OEIS

A115770

Integers i such that 7*i = A048720bi(11, i), where A048720bi implements the dyadic function given in A048720 (see A001317).

0, 7, 14, 15, 28, 30, 31, 56, 60, 62, 63, 112, 120, 124, 126, 127, 224, 240, 248, 252, 254, 255, 448, 455, 480, 496, 504, 508, 510, 511, 896, 903, 910, 911, 960, 967, 992, 1008, 1016, 1020, 1022, 1023, 1792, 1799, 1806, 1807, 1820, 1822, 1823, 1920

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,2

COMMENTS

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

LINKS

Table of n, a(n) for n=0..49.

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

CROSSREFS

Row 7 of A115872 (conjecture: also row 5).

Cf. A001317, A048717, A048720, A115767, A115772, A115774, A115776.

A115771 shows this sequence in binary.

Sequence in context: A364287 A062056 A173024 * A086779 A269173 A167197

Adjacent sequences: A115767 A115768 A115769 * A115771 A115772 A115773

KEYWORD

nonn

AUTHOR

Antti Karttunen, Jan 30 2006

STATUS

approved