OFFSET
0,2
COMMENTS
Row sums = A001844: (1, 5, 13, 25, 41, 61, 85, ...).
EXAMPLE
First few rows of the triangle:
1;
2, 3;
3, 5, 5;
4, 7, 7, 7;
5, 9, 9, 9, 9;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, Jul 29 2007
EXTENSIONS
Edited and more terms from Georg Fischer, Jun 08 2023
STATUS
approved