Least prime in A031928 (lesser of 10-twins) whose distance to the next 10-twin is 6*n.

Terms

a(0) =409a(1) =691a(2) =787a(3) =547a(4) =2053a(5) =139a(6) =4861a(7) =283a(8) =181a(9) =25087a(10) =337a(11) =709a(12) =2917a(13) =829a(14) =14197a(15) =919a(16) =3001a(17) =33589a(18) =2767a(19) =421a(20) =8221a(21) =1879a(22) =5179a(23) =1249a(24) =1471a(25) =10141a(26) =5011a(27) =20533a(28) =4483a(29) =54091