The 9.1.2 equation
 |
(1)
|
is a special case of Fermat's last theorem with 
,
and so has no solution. No 9.1.3, 9.1.4, 9.1.5, 9.1.6, 9.1.7, 9.1.8, or 9.1.9 solutions
are known. A 9.1.10 solution is
 |
(2)
|
(J. Wroblewski 2002), and two 9.1.11 solutions are given by
 |
(3)
|
 |
(4)
|
 |
(5)
|
 |
(6)
|
(S. Chase; Aloril 2002). The smallest 9.1.12 solution is
 |
(7)
|
(Meyrignac 1997). No 9.1.13 solution is known. The smallest 9.1.14 solution is
 |
(8)
|
(Ekl 1998).
No 9.2.2, 9.2.3, 9.2.4,. 9.2.5, 9.2.6, 9.2.7, or 9.2.8 solutions are known. 9.2.9 solutions include
 |
(9)
|
 |
(10)
|
 |
(11)
|
 |
(12)
|
(J. Wroblewski 2002). A 9.2.10 solution is given by
 |
(13)
|
(L. Morelli 1999). No 9.2.11 solutions are known. The smallest 9.2.12 solution is
 |
(14)
|
(Lander et al. 1967, Ekl 1998). There are no known 9.2.13 or 9.2.14 solutions. The smallest 9.2.15 solution is
 |
(15)
|
(Lander et al. 1967).
There are no known 9.3.3, 9.3.4, 9.3.5, 9.3.6, 9.3.7, or 9.3.8 solutions. The smallest 9.3.9 solution is
 |
(16)
|
(Ekl 1998). There is no known 9.3.10 solution. The smallest 9.3.11 solution is
 |
(17)
|
(Lander et al. 1967).
No 9.4.4 or 9.4.5 solutions are known. The smallest 9.4.6 solution is
 |
(18)
|
There are no known 9.4.7 or 9.4.8 solutions. The smallest 9.4.9 solution is
 |
(19)
|
(Ekl 1998). The smallest 9.4.10 solutions are
 |
(20)
|
(Lander et al. 1967).
The smallest 9.5.5 solution is
 |
(21)
|
There is no known 9.5.6 solution. The smallest 9.5.7 solution is
 |
(22)
|
(Ekl 1998). There are no known 9.5.8, 9.5.9, or 9.5.10 solutions. The smallest 9.5.11 solution is
 |
(23)
|
(Lander et al. 1967).
The smallest 9.6.6 solutions are
 |  |  |
(24)
|
 |  |  |
(25)
|
 |  |  |
(26)
|
 |  |  |
(27)
|
 |  |  |
(28)
|
 |  |  |
(29)
|
 |  |  |
(30)
|
(Lander et al. 1967, Ekl 1998).
Ekl (1998) mentions but does not list nine primitive solutions to the 9.7.7 equation.
Moessner (1947) gives a parametric solution to the 9.10.10 equation.
Palamá (1953) gave a solution to the 9.11.11 equation.
Moessner and Gloden (1944) give the 9.11.12 solution
 |
(31)
|
(
,
2, ..., 
,
,
,
..., 
)."
Scripta Math. 19, 132-134, 1953.