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Row sums = A052284 starting with offset at n=1: (1, 1, 1, 2, 3, 5, 7, 11, 17,...). As a property of eigentriangles, sum of n-th row terms = rightmost term of next row.
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_Gary W. Adamson _ & _Mats Granvik (qntmpkt(AT)yahoo.com), _, Feb 28 2009
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1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 2, 1, 0, 1, 0, 0, 3, 0, 1, 0, 1, 0, 0, 5, 1, 0, 1, 0, 1, 0, 0, 7, 1, 1, 0, 1, 0, 3, 0, 0, 11, 1, 1, 1, 0, 2, 0, 5, 0, 0, 0, 17, 0, 1, 1, 1, 0, 3, 0, 7, 0, 0, 27, 1, 0, 1, 1, 2, 0, 5, 0, 11, 0, 0, 40
1,15
Row sums = A052284 starting with offset 1: (1, 1, 1, 2, 3, 5, 7, 11, 17,...). As a property of eigentriangles, sum of n-th row terms = rightmost term of next row.
First few rows of the triangle =
1;
0, 1;
0, 0, 1;
1, 0, 0, 1;
0, 1, 0, 0, 2;
1, 0, 1, 0, 0, 3;
0, 1, 0, 1, 0, 0, 5;
1, 0, 1, 0, 2, 0, 0, 7;
1, 1, 0, 1, 0, 3, 0, 0, 11;
1, 1, 1, 0, 2, 0, 5,0, 0, 17;
0, 1, 1, 1, 0, 3, 0, 7, 0, 0, 27;
1, 0, 1, 1, 2, 0, 5, 0, 11, 0, 0, 40;
0, 1, 0, 1, 2, 3, 0, 7, 0, 17, 0, 0, 61;
1, 0, 1, 0, 2, 3, 5, 0, 11, 0, 27, 0, 0, 92;
...
Example: row 5 = (0, 1, 0, 0, 2) = termwise products of (0, 1, 0, 0, 1) and
(1, 1, 1, 1, 2); where (0, 1, 0, 0, 2) = row 5 of triangle A157423 and
(1, 1, 1, 1, 2) = the first 5 terms of A052284.
nonn,tabl
Gary W. Adamson & Mats Granvik (qntmpkt(AT)yahoo.com), Feb 28 2009
approved