Numbers k such that (k*(k+1)*(k+2)) / (k+(k+1)+(k+2)) is a palindrome.

Terms

a(0) =0a(1) =1a(2) =3a(3) =4a(4) =9a(5) =21a(6) =42a(7) =99a(8) =154a(9) =237a(10) =405a(11) =999a(12) =9999a(13) =18991a(14) =19291a(15) =22021a(16) =23587a(17) =40293a(18) =45072a(19) =99999a(20) =137652a(21) =999999a(22) =1278343a(23) =1360456a(24) =3162199a(25) =3162499a(26) =4029705a(27) =4365396a(28) =4418236a(29) =6052891