Numbers k such that k*Lucas(k) + 1 is prime.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =6a(5) =10a(6) =42a(7) =48a(8) =56a(9) =66a(10) =70a(11) =86a(12) =108a(13) =126a(14) =134a(15) =214a(16) =248a(17) =459a(18) =1479a(19) =1722a(20) =3076a(21) =5064a(22) =5102a(23) =7602a(24) =9454a(25) =11361a(26) =11494a(27) =12450a(28) =16474a(29) =20139