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Search: id:A128541
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A128541 A097806 * A127647. +0
3
1, 1, 1, 0, 1, 2, 0, 0, 2, 3, 0, 0, 0, 3, 5, 0, 0, 0, 0, 5, 8, 0, 0, 0, 0, 0, 8, 13, 0, 0, 0, 0, 0, 0, 13, 21, 0, 0, 0, 0, 0, 0, 0, 21, 34, 0, 0, 0, 0, 0, 0, 0, 0, 34, 55 (list; table; graph; listen)
OFFSET

0,6

COMMENT

Row sums = A000045 starting (1, 2, 3, 5, 8, 13,...). A128540 = A127647 * A097806.

FORMULA

A097806 * A127647 as infinite lower triangular matrices.

EXAMPLE

First few rows of the triangle are:

1;

1, 1;

0, 1, 2;

0, 0, 2, 3;

0, 0, 0, 3, 5;

0, 0, 0, 0, 5, 8;

...

CROSSREFS

Cf. A127647, A097806, A128540, A000045.

Sequence in context: A033747 A087611 A153869 this_sequence A122908 A091008 A111006

Adjacent sequences: A128538 A128539 A128540 this_sequence A128542 A128543 A128544

KEYWORD

nonn,tabl

AUTHOR

Gary W. Adamson (qntmpkt(AT)yahoo.com), Mar 10 2007

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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