Select from same table as an Insert or Update

INSERT INTO `aTable` (`A`,`B`) VALUES((SELECT MAX(`A`) FROM `aTable`)*2),'name');

INSERT INTO `aTable` (`A`, `B` )
VALUES
(
  (
   SELECT MAX(`A`)
   FROM `aTable`
  ) *2
 , 'name'
)

insert into aTable select max(a)^2, 'name' from aTable;

insert into aTable select max(a)^2, 'name' from aTable group by B;

insert into aTable select max(a)^2, 'name' from aTable, bTable;

INSERT INTO `aTable` (`A`,`B`)
SELECT MAX(`A`)^2,'name' FROM `aTable`