OFFSET
1,1
COMMENTS
A305411 is conjectured to have only 103 terms.
EXAMPLE
A305411(2) = 5; 5 + 2 = 7, 5 + 3 = 8, 5 + 5 = 10, and 5 + 7 = 12 are not squares, but 5 + 11 = 16 = 4^2, so a(2) = 11.
CROSSREFS
KEYWORD
nonn
AUTHOR
Can Güllü, Jan 16 2023
STATUS
approved