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A134866 Triangle, antidiagonals of an array formed by A051731 * A127093(transform). +0
2
1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 3, 4, 3, 1, 1, 1, 1, 1, 1, 1, 3, 1, 7, 1, 3, 1, 1, 1, 4, 1, 1, 4, 1, 1, 1, 3, 1, 3, 6, 3, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 4, 7, 1, 12, 1, 7, 4, 3, 1 (list; table; graph; listen)
OFFSET

1,5

COMMENT

Row sums = A094471: (1, 2, 5, 4, 12, 6,...).

FORMULA

Triangle, antidiagonals of an array formed by A051731 * A127093(transform).

EXAMPLE

First few rows of the array are:

1, 1, 1, 1, 1, 1, 1,...

1, 3, 1, 3, 1, 3, 1,...

1, 1, 4, 1, 1, 4, 1,...

1, 3, 1, 7, 1, 3, 1,...

1, 1, 1, 1, 6, 1, 1,...

...

First few rows of the triangle are:

1;

1, 1;

1, 3, 1;

1, 1, 1, 1;

1, 3, 4, 3, 1;

1, 1, 1, 1, 1, 1;

1, 3, 1, 7, 1, 3, 1;

1, 1, 4, 1, 1, 4, 1, 1;

1, 3, 1, 3, 6, 3, 1, 3, 1;

...

CROSSREFS

Cf. A051731, A127093, A094471.

Sequence in context: A031277 A001165 A137420 this_sequence A143261 A093421 A146531

Adjacent sequences: A134863 A134864 A134865 this_sequence A134867 A134868 A134869

KEYWORD

nonn,tabl

AUTHOR

Gary W. Adamson (qntmpkt(AT)yahoo.com), Nov 14 2007

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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