The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A179018

(Bold, blue-underlined text is an ; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A179018

Partial sums of ceiling(Fibonacci(n)/2).
(history; published version)

#27 by Joerg Arndt at Thu Jul 04 03:43:11 EDT 2019

STATUS

proposed

#26 by Michel Marcus at Thu Jul 04 03:19:58 EDT 2019

STATUS

editing

#25 by Michel Marcus at Thu Jul 04 03:19:55 EDT 2019

LINKS

<a href="/index/Rec">Index entries for linear recurrences with constant coefficients</a>, signature (2,0,0,-2,0,1).

STATUS

proposed

#24 by Jon E. Schoenfield at Thu Jul 04 03:14:27 EDT 2019

STATUS

editing

#23 by Jon E. Schoenfield at Thu Jul 04 03:14:24 EDT 2019

NAME

Partial sums of ceil(Fibonacci(n)/2)

FORMULA

a(n)=round(Fibonacci(n+2)/2+(n-1)/3).

a(n)=round(Fibonacci(n+2)/2+n/3-1/2).

a(n)=floor(Fibonacci(n+2)/2+n/3-1/6).

a(n)=ceil(Fibonacci(n+2)/2+n/3-1/2).

a(n)=a(n-3)+Fibonacci(n)+1, n>2.

a(n)=2*a(n-1)-2*a(n-4)+a(n-6), n>5.

EXAMPLE

a(4)=0+1+1+1+2=5

STATUS

approved

#22 by Charles R Greathouse IV at Mon Nov 02 00:02:20 EST 2015

STATUS

editing

#21 by Charles R Greathouse IV at Mon Nov 02 00:02:17 EST 2015

COMMENTS

Partial sums of A173173

PROG

CROSSREFS

Cf. A173173

KEYWORD

nonn

STATUS

approved

#20 by Charles R Greathouse IV at Sat Jun 13 00:53:38 EDT 2015

LINKS

<a href="/index/Rec">Index to sequences with linear recurrences with constant coefficients</a>, signature (2,0,0,-2,0,1).

Discussion

Sat Jun 13

00:53

OEIS Server: https://oeis.org/edit/global/2439

#19 by Charles R Greathouse IV at Fri Jun 12 15:33:15 EDT 2015

LINKS

<a href="/index/Rec#recLCC">Index to sequences with linear recurrences with constant coefficients</a>, signature (2,0,0,-2,0,1).

Discussion

Fri Jun 12

15:33

OEIS Server: https://oeis.org/edit/global/2437

#18 by Russ Cox at Fri Mar 30 18:35:49 EDT 2012

AUTHOR

Mircea Merca (mircea.merca(AT)profinfo.edu.ro), Jan 04 2011

Discussion

Fri Mar 30

18:35

OEIS Server: https://oeis.org/edit/global/208