OFFSET
1,5
COMMENTS
Essentially the same as A034799, but omitting the last value from each row. - Sean A. Irvine, Sep 04 2020
REFERENCES
J. Riordan, An Introduction to Combinatorial Analysis, p. 138.
FORMULA
Reference gives generating function.
EXAMPLE
Triangle begins:
1;
1, 1;
1, 2, 3;
2, 4, 9, 16;
3, 9, 26, 67, 125;
...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
EXTENSIONS
Offset 1 and more terms from Sean A. Irvine, Sep 04 2020
STATUS
approved