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Revision History for A169616

(Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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Triangular array: T(n,k)=integer nearest F(n+k)/F(k), k=1,2,...,n-2; n>=3, where F=A000045 (Fibonacci numbers).
(history; published version)

#6 by Michael De Vlieger at Thu Aug 03 10:45:38 EDT 2023

STATUS

reviewed

approved

#5 by Joerg Arndt at Thu Aug 03 10:08:53 EDT 2023

STATUS

proposed

reviewed

#4 by Georg Fischer at Thu Aug 03 10:00:53 EDT 2023

STATUS

editing

proposed

#3 by Georg Fischer at Thu Aug 03 10:00:35 EDT 2023

DATA

2, 3, 2, 5, 3, 2, 8, 4, 3, 2, 13, 7, 4, 3, 2, 21, 11, 7, 4, 3, 2, 34, 17, 11, 7, 4, 3, 2, 55, 28, 18, 11, 7, 4, 3, 2, 89, 45, 30, 18, 11, 7, 4, 3, 2, 144, 72, 48, 29, 18, 11, 7, 4, 3, 2, 233, 117, 28, 78, 47, 29, 18, 11, 7, 4, 3, 2, 377, 189, 126, 75, 47, 29, 18, 11, 7, 4, 3, 2, 610, 305, 203, 122, 76, 47, 29, 18, 11, 7, 4, 3, 2

EXTENSIONS

a(28) = 78 corrected and more terms from Georg Fischer, Aug 03 2023

STATUS

approved

editing

Discussion

Thu Aug 03

10:00

Georg Fischer: Triangle row filled.

#2 by Russ Cox at Fri Mar 30 18:57:11 EDT 2012

AUTHOR

_Clark Kimberling (ck6(AT)evansville.edu), _, Dec 03 2009

Discussion

Fri Mar 30

18:57

OEIS Server: https://oeis.org/edit/global/285

#1 by N. J. A. Sloane at Tue Jun 01 03:00:00 EDT 2010

NAME

Triangular array: T(n,k)=integer nearest F(n+k)/F(k), k=1,2,...,n-2; n>=3, where F=A000045 (Fibonacci numbers).

DATA

2, 3, 2, 5, 3, 2, 8, 4, 3, 2, 13, 7, 4, 3, 2, 21, 11, 7, 4, 3, 2, 34, 17, 11, 7, 4, 3, 2, 55, 28, 18, 11, 7, 4, 3, 2, 89, 45, 30, 18, 11, 7, 4, 3, 2, 144, 72, 48, 29, 18, 11, 7, 4, 3, 2, 233, 117, 28, 47, 29, 18, 11, 7, 4, 3, 2, 377, 189, 126, 75, 47, 29, 18, 11, 7, 4, 3, 2, 610, 305, 203

OFFSET

1,1

COMMENTS

Reversing the rows gives A169614.

EXAMPLE

The first 6 rows:

2

3 2

5 3 2

8 4 3 2

13 7 4 3 2

21 11 7 4 3 2

CROSSREFS

Cf. A000045, A169613, A169614, A169615.

KEYWORD

nonn,tabl

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu), Dec 03 2009

STATUS

approved