OFFSET
2,2
COMMENTS
If there are only finitely many solutions for a certain value of n, the rest of that row is filled with 0's.
The first term in each row is 1, because 1 is an n-gonal pyramidal number for every n and it equals the empty product.
EXAMPLE
Array begins:
n\k| 1 2 3 4
---+--------------------------------
2 | 1 36 45 210
3 | 1 560 19600 43680
4 | 1 4900 513590 333833500
5 | 1 56448 127008 259200
6 | 1 4750 1926049000 655578709500
CROSSREFS
KEYWORD
AUTHOR
Pontus von Brömssen, Jul 09 2024
STATUS
approved