OFFSET
1,3
MATHEMATICA
Union[Flatten[Table[{(n + 1)^2 - 1, (2*n + 1)*(2*n + 1 - 1)/2, (2*n)^2, (2*n)*(2*n - 1)/2}, {n, 0, 15}]]]
CROSSREFS
KEYWORD
nonn,less
AUTHOR
Roger L. Bagula, Jun 22 2007
EXTENSIONS
Edited by Georg Fischer, Aug 14 2023
STATUS
approved