Numbers k such that k^3 divides 11^(k^2) + 1.

Terms

a(0) =1a(1) =3a(2) =111a(3) =24753a(4) =1770231a(5) =23401797a(6) =39402669a(7) =65498547a(8) =298100379a(9) =440377293a(10) =1788478509a(11) =5218600731a(12) =8786795187a(13) =14606175981a(14) =24342867543a(15) =45340639419a(16) =98204136339