{"result":{"text":"u subscript 10 equals 1 equals u subscript 13 equals u subscript 16.......... equals u subscript 3 k plus 1 end subscript space space f o r space space space k greater-than or slanted equal to 3\nu subscript 11 equals 9 equals u subscript 14 equals u subscript 17.......... equals u subscript 3 k plus 2 end subscript\nu subscript 12 equals 3 equals u subscript 15 equals u subscript 18........... equals u subscript 3 k end subscript\nu subscript 500 equals 9\nu subscript 400 equals 1\nu subscript 300 equals 3"},"status":"ok"}