Numbers n such that binomial(2n, n) - 1 is prime.

Terms

a(0) =2a(1) =3a(2) =5a(3) =9a(4) =15a(5) =29a(6) =43a(7) =51a(8) =113a(9) =184a(10) =213a(11) =222a(12) =267a(13) =279a(14) =369a(15) =402a(16) =441a(17) =603a(18) =812a(19) =839a(20) =902a(21) =1422a(22) =1542a(23) =1824a(24) =2983a(25) =3065a(26) =3911a(27) =3958a(28) =4192a(29) =4587