Smallest multiple of n sandwiched between two numbers both having square divisors.

Terms

a(0) =17a(1) =26a(2) =51a(3) =244a(4) =55a(5) =846a(6) =49a(7) =424a(8) =99a(9) =170a(10) =55a(11) =3480a(12) =26a(13) =476a(14) =1275a(15) =1376a(16) =17a(17) =846a(18) =19a(19) =1520a(20) =651a(21) =638a(22) =161a(23) =3480a(24) =125a(25) =26a(26) =243a(27) =476a(28) =377a(29) =3480