login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A172513 Complement of A167389. 2
1, 4, 7, 11, 14, 17, 20, 24, 27, 30, 33, 37, 40, 43, 46, 50, 53, 56, 59, 63, 66, 69, 73, 76, 79, 82, 86, 89, 92, 95, 99, 102, 105, 108, 112, 115, 118, 121, 125, 128, 131, 134, 138, 141, 144, 147, 151, 154, 157, 161, 164, 167, 170, 174, 177, 180, 183, 187, 190, 193 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

It appears that the sequence of first differences (A172515) consists of only 3's and 4's. - M. F. Hasler, Apr 11 2019

LINKS

Table of n, a(n) for n=1..60.

MAPLE

sort(convert((convert([seq(n, n = 1 .. 1000)], set) minus convert([seq(round(evalf((argument(exp(-(ln(2)+LambertW(n, -(1/2)*ln(2)))/ln(2)))*ln(2)+Im(LambertW(n, -(1/2)*ln(2))))/(2*Pi*ln(2)))), n = 1 .. 1000)], set)), list))

PROG

(PARI) A172513_upto(LIM=200)=setminus([1..LIM], A167389_upto(200)) \\ M. F. Hasler, Apr 11 2019

CROSSREFS

Cf. A167389, A172515.

Sequence in context: A102737 A310724 A212447 * A327737 A081834 A078309

Adjacent sequences:  A172510 A172511 A172512 * A172514 A172515 A172516

KEYWORD

nonn

AUTHOR

Stephen Crowley, Feb 05 2010

EXTENSIONS

Keyword "hard" removed by M. F. Hasler, Apr 11 2019

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 January 24 00:05 EST 2022. Contains 350515 sequences. (Running on oeis4.)