login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A184006 floor(nr+h), where r=sqrt(3), h=-1/3; complement of A184007. 3
1, 3, 4, 6, 8, 10, 11, 13, 15, 16, 18, 20, 22, 23, 25, 27, 29, 30, 32, 34, 36, 37, 39, 41, 42, 44, 46, 48, 49, 51, 53, 55, 56, 58, 60, 62, 63, 65, 67, 68, 70, 72, 74, 75, 77, 79, 81, 82, 84, 86, 88, 89, 91, 93, 94, 96, 98, 100, 101, 103, 105, 107, 108, 110 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

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

FORMULA

a(n)=floor(nr+h), where r=sqrt(3), h=-1/3

MATHEMATICA

r=3^(1/2); h=-1/3; s=r/(r-1);

Table[Floor[n*r+h], {n, 1, 120}]  (* A184006 *)

Table[Floor[n*s+h-h*s], {n, 1, 120}]  (*A184007 *)

CROSSREFS

Cf. A184007.

Sequence in context: A189573 A029900 A003257 * A187415 A047298 A184748

Adjacent sequences:  A184003 A184004 A184005 * A184007 A184008 A184009

KEYWORD

nonn,easy

AUTHOR

Clark Kimberling, Jan 08 2011

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 18 03:25 EDT 2021. Contains 348065 sequences. (Running on oeis4.)