login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A115849 Integers i such that 17*i is not 17 X i. 2
17, 19, 21, 23, 25, 27, 29, 31, 34, 35, 38, 39, 42, 43, 46, 47, 49, 50, 51, 53, 54, 55, 57, 58, 59, 61, 62, 63, 68, 69, 70, 71, 76, 77, 78, 79, 81, 83, 84, 85, 86, 87, 89, 91, 92, 93, 94, 95, 98, 99, 100, 101, 102, 103, 106, 107, 108, 109, 110, 111, 113, 114, 115, 116 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

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

LINKS

Table of n, a(n) for n=1..64.

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

CROSSREFS

Cf. A115850 shows this sequence in binary. Complement of A115847.

Sequence in context: A130808 A194389 A030127 * A230634 A054484 A054796

Adjacent sequences:  A115846 A115847 A115848 * A115850 A115851 A115852

KEYWORD

nonn

AUTHOR

Antti Karttunen, Feb 01 2006

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified October 21 06:01 EDT 2019. Contains 328291 sequences. (Running on oeis4.)