OFFSET
1,2
EXAMPLE
For n = 2: 65 = 1^2 + 8^2 = 4^2 + 7^2.
For n = 3: 101 = 1^2 + 6^2 + 8^2 = 2^2 + 4^2 + 9^2 = 4^2 + 6^2 + 7^2.
CROSSREFS
KEYWORD
nonn
AUTHOR
Ilya Gutkovskiy, Dec 21 2021
EXTENSIONS
More terms from Jinyuan Wang, Dec 21 2021
STATUS
approved