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A134317 A128174 * A134309. +0
3
1, 0, 1, 1, 0, 2, 0, 1, 0, 4, 1, 0, 2, 0, 8, 0, 1, 0, 4, 0, 16, 1, 0, 2, 0, 8, 0, 32, 0, 1, 0, 4, 0, 16, 0, 64, 1, 0, 2, 0, 8, 0, 32, 0, 128, 0, 1, 0, 4, 0, 16, 0, 64, 0, 256 (list; table; graph; listen)
OFFSET

1,6

COMMENT

Row sums = A001045: (1, 1, 3, 5, 11, 21, 43, 85,...).

FORMULA

A128174 * A134309 as infinite lower triangular matrices.

EXAMPLE

First few rows of the triangle are:

1;

0, 1;

1, 0, 2;

0, 1, 0, 4;

1, 0, 2, 0, 8;

0, 1, 0, 4, 0, 16;

1, 0, 2, 0, 8, 0, 32;

0, 1, 0, 4, 0, 16, 0, 64;

...

CROSSREFS

Cf. A128174, A134309, A001045.

Sequence in context: A155761 A067631 A123641 this_sequence A132277 A137286 A128890

Adjacent sequences: A134314 A134315 A134316 this_sequence A134318 A134319 A134320

KEYWORD

nonn,tabl

AUTHOR

Gary W. Adamson (qntmpkt(AT)yahoo.com), Oct 19 2007

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Last modified March 20 09:10 EDT 2010. Contains 173642 sequences.


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