Let p1, p2 be first pair of consecutive primes with difference 2n; let p3, p4 be 2nd such pair; sequence gives "wadi" value p3-p1.

A046728

Let p1, p2 be first pair of consecutive primes with difference 2n; let p3, p4 be 2nd such pair; sequence gives "wadi" value p3-p1.

Terms

    a(0) =2a(1) =6a(2) =8a(3) =270a(4) =42a(5) =12a(6) =180a(7) =102a(8) =546a(9) =750a(10) =822a(11) =510a(12) =660a(13) =300a(14) =534a(15) =5208a(16) =7140a(17) =3302a(18) =7800a(19) =1476a(20) =18840a(21) =20706a(22) =9570a(23) =44960a(24) =13986a(25) =5862a(26) =4672a(27) =71118a(28) =14538a(29) =59370

External references