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A133698 Triangle, diagonal = A001227 with the rest zeros. 4
1, 0, 1, 0, 0, 2, 0, 0, 0, 1, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2 (list; table; graph; refs; listen; history; internal format)
OFFSET

0,6

FORMULA

Infinite lower triangular matrix with A001227 (number of odd divisors of n) as the main diagonal the rest zeros.

EXAMPLE

First few rows of the triangle are:

1;

0, 1;

0, 0, 2

0, 0, 0, 1;

0, 0, 0, 0, 2;

...

CROSSREFS

Cf. A133698.

Sequence in context: A037845 A037881 A024326 * A093956 A160383 A101436

Adjacent sequences:  A133695 A133696 A133697 * A133699 A133700 A133701

KEYWORD

nonn,tabl

AUTHOR

Gary W. Adamson (qntmpkt(AT)yahoo.com), Sep 21 2007

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Last modified February 17 00:09 EST 2012. Contains 205978 sequences.