OFFSET
1,4
COMMENTS
This triangle appears on p. 24 of the linked reference and is defined by Proposition 5.6.
LINKS
Alois P. Heinz, Rows n = 1..141, flattened
J. L. Arregui, Tangent and Bernoulli numbers related to Motzkin and Catalan numbers by means of numerical triangles. (See Prop. 5.6)
EXAMPLE
1;
1, 1;
2, 1, 2;
5, 2, 5, 4;
16, 5, 16, 10, 14;
61, 16, 61, 32, 56, 46;
272, 61, 272, 122, 256, 178, 224;
1385, 272, 1385, 544, 1324, 800, 1202, 1024;
...
CROSSREFS
KEYWORD
AUTHOR
N. J. A. Sloane, Sep 21 2001
EXTENSIONS
More terms from David Wasserman, Jul 16 2002
New offset 1 from Alois P. Heinz, Apr 28 2023
STATUS
approved