Values of b such that (c+9b)*prime(n)#-1 is the least prime such that (c+kb)*prime(n)#-1 are all primes for 0 <= k <= 9, or 0 if there is no solution with c+9b < prime(n)#.
A188367
Values of b such that (c+9b)*prime(n)#-1 is the least prime such that (c+kb)*prime(n)#-1 are all primes for 0 <= k <= 9, or 0 if there is no solution with c+9b < prime(n)#.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =289a(6) =213a(7) =22a(8) =177a(9) =266a(10) =1257a(11) =3278a(12) =14999a(13) =3011a(14) =7506a(15) =5531a(16) =3590a(17) =13714a(18) =2456a(19) =20010a(20) =3584a(21) =30464a(22) =14611a(23) =23835a(24) =3937a(25) =22689a(26) =20687a(27) =76314a(28) =34164a(29) =23928
External references
- oeis: A188367