OFFSET
1,2
EXAMPLE
Triangle begins:
1;
2, 1;
5, 5, 2;
16, 23, 14, 5;
62, 106, 93, 49, 15;
...
CROSSREFS
KEYWORD
AUTHOR
Christian G. Bower, Nov 09 2000
EXTENSIONS
a(29)-a(36) from Andrew Howroyd, Jan 27 2022
STATUS
approved