OFFSET

0,5

COMMENTS

FORMULA

EXAMPLE

First few rows of the triangle =

1;

1, 1;

1, 3, 2;

1, 6, 10, 6;

1, 10, 30, 42, 23;

1, 15, 70, 168, 207, 106;

1, 21, 140, 504, 1035, 1166, 567;

...

Row 4 = (1, 10, 30, 42, 23) = termwise products of (1, 10, 15, 7, 1) and (1, 1, 2, 6, 23) = (1*1, 10*1, 15*2, 7*6, 1*23); where (1, 10, 15, 7, 1) = row 4 of triangle A085478. Q

CROSSREFS

KEYWORD

AUTHOR

Gary W. Adamson, Sep 16 2008

EXTENSIONS

Corrected definition: Eigentriangle, row sums = A125273, shifted. - Gary W. Adamson, Nov 05 2008

STATUS

approved