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A104797 Triangle T(n,k) = Fib(n-k+4)-n-k-3, n>=1, 0<=k<n, read by rows. 1
1, 3, 1, 7, 3, 1, 14, 7, 3, 1, 26, 14, 7, 3, 1, 46, 26, 14, 7, 3, 1, 79, 46, 26, 14, 7, 3, 1, 133, 79, 46, 26, 14, 7, 3, 1, 221, 133, 79, 46, 26, 14, 7, 3, 1, 364, 221, 133, 79, 46, 26, 14, 7, 3, 1, 596, 364, 221, 133, 79, 46, 26, 14, 7, 3, 1, 972, 596, 364, 221, 133, 79, 46, 26 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Repeatedly writing the sequence A001924 backwards.

LINKS

Table of n, a(n) for n=1..74.

EXAMPLE

First few rows of the triangle are:

1;

3, 1;

7, 3, 1;

14, 7, 3, 1;

26, 14, 7, 3, 1;

46, 26, 14, 7, 3, 1;

...

CROSSREFS

Row sums are in A014162.

Cf. A104732.

Sequence in context: A210192 A249755 A249248 * A130330 A050227 A135540

Adjacent sequences:  A104794 A104795 A104796 * A104798 A104799 A104800

KEYWORD

nonn,tabl

AUTHOR

Gary W. Adamson, Mar 26 2005

EXTENSIONS

Edited by Ralf Stephan, Apr 05 2009

STATUS

approved

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Last modified May 30 18:38 EDT 2020. Contains 334728 sequences. (Running on oeis4.)