OFFSET
1,3
LINKS
Michael De Vlieger, Table of n, a(n) for n = 1..11325, rows 1 <= n <= 150, flattened.
EXAMPLE
Triangle begins:
0
1 16
4 81 400
16 256 1296 4096
36 625 3136 10000 24336
...
MATHEMATICA
T[n_, k_] := Floor[k n/2]^2 * Ceiling[k n/2]^2;
Table[T[n, k], {n, 1, 10}, {k, 1, n}] // Flatten (* Jean-François Alcover, Nov 16 2021 *)
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Reinhard Zumkeller, Dec 04 2003
EXTENSIONS
Name and formulas corrected by Jean-François Alcover, Nov 16 2021
STATUS
approved