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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A206822 Numbers that match non-irreducible monic polynomials having coefficients in {-1,0,1}; complement of A206821. 1
1, 4, 5, 6, 9, 11, 12, 13, 15, 17, 19, 20, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 36, 37, 38, 39, 40, 43, 45, 46, 47, 49, 51, 52, 53, 55, 57, 58, 59, 61, 63, 64, 65, 67, 68, 69, 71, 73, 74, 75, 77, 79, 81, 83, 85, 87, 89, 90, 91, 92, 94, 95, 96, 98, 100, 101, 102 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

See A206821.

LINKS

Table of n, a(n) for n=1..67.

EXAMPLE

(See A206821.)

MATHEMATICA

(See A206821.)

CROSSREFS

Cf. A206821, A205783, A206331.

Sequence in context: A029942 A162016 A242040 * A195993 A010456 A072496

Adjacent sequences:  A206819 A206820 A206821 * A206823 A206824 A206825

KEYWORD

nonn

AUTHOR

Clark Kimberling, Feb 12 2012

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 August 24 18:52 EDT 2019. Contains 326295 sequences. (Running on oeis4.)