Prime numbers p such that p remains prime through 6 iterations of function f(x) = 2x + 5.

A129932

Prime numbers p such that p remains prime through 6 iterations of function f(x) = 2x + 5.

Terms

    a(0) =541a(1) =1861a(2) =109111a(3) =119101a(4) =131617a(5) =895351a(6) =1774447a(7) =2343037a(8) =2906623a(9) =3686743a(10) =3686953a(11) =4330783a(12) =4594309a(13) =4921129a(14) =4922329a(15) =5495989a(16) =5654137a(17) =6712591a(18) =7093057a(19) =7729537a(20) =9188623a(21) =9842263a(22) =10492297a(23) =10991983a(24) =11270671a(25) =12307453

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