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A282745 Irregular triangle read by rows, giving coefficients arising when solving g(n) = f(n)+ f(n-1) + f(n-2) + f(n-3) + f(n-4) for f(n). 2
0, 1, 0, 2, 1, 3, 2, 4, 3, 5, 4, 0, 6, 5, 1, 0, 7, 6, 2, 1, 8, 7, 3, 2, 9, 8, 4, 3, 10, 9, 5, 4, 0, 11, 10, 6, 5, 1, 0, 12, 11, 7, 6, 2, 1, 13, 12, 8, 7, 3, 2, 14, 13, 9, 8, 4, 3, 15, 14, 10, 9, 5, 4, 0, 16, 15, 11, 10, 6, 5, 1, 0, 17, 16, 12, 11, 7, 6, 2, 1, 18, 17, 13, 12, 8, 7, 3, 2, 19, 18, 14, 13, 9, 8, 4, 3, 20, 19, 15, 14, 10, 9, 5, 4, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Table of n, a(n) for n=0..104.

H. W. Gould, The inverse of a finite series and a third-order recurrent sequence, Fibonacci Quart. 44 (2006), no. 4, 302-315. Note that there is a typo in line 2 of Table 4.

EXAMPLE

Triangle begins:

0,

1,0,

2,1,

3,2,

4,3,

5,4,0,

6,5,1,0,

7,6,2,1,

8,7,3,2,

9,8,4,3,

10,9,5,4,0,

11,10,6,5,1,0,

12,11,7,6,2,1,

13,12,8,7,3,2,

14,13,9,8,4,3,

15,14,10,9,5,4,0,

16,15,11,10,6,5,1,0,

17,16,12,11,7,6,2,1,

18,17,13,12,8,7,3,2,

...

CROSSREFS

Cf. A282743, A282744.

Sequence in context: A289439 A213633 A289436 * A097140 A028242 A030451

Adjacent sequences:  A282742 A282743 A282744 * A282746 A282747 A282748

KEYWORD

nonn,tabf

AUTHOR

N. J. A. Sloane, Mar 04 2017

STATUS

approved

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Last modified July 16 23:49 EDT 2019. Contains 325092 sequences. (Running on oeis4.)