Numbers n such that sigma(n+2) - sigma(n) = prime(n+2) - prime(n).

Terms

a(0) =1a(1) =2a(2) =16a(3) =136a(4) =217a(5) =341a(6) =496a(7) =1106a(8) =3419a(9) =5048a(10) =11021a(11) =12707a(12) =24287a(13) =67506a(14) =154379a(15) =156644a(16) =235019a(17) =261546a(18) =508199a(19) =512381a(20) =549378a(21) =569994a(22) =655674a(23) =694986a(24) =697674a(25) =698682a(26) =853914a(27) =913722a(28) =915234a(29) =994866