The lesser of twin primes p such that p*q+a+b+c are also the lesser of twin primes, (p and q are twin primes, p+2=q, a=p-1,b=(p+q)/2,c=q+1).
A168536
The lesser of twin primes p such that p*q+a+b+c are also the lesser of twin primes, (p and q are twin primes, p+2=q, a=p-1,b=(p+q)/2,c=q+1).
Terms
- a(0) =11a(1) =101a(2) =179a(3) =347a(4) =569a(5) =1049a(6) =1229a(7) =1301a(8) =1487a(9) =1667a(10) =3557a(11) =4127a(12) =6089a(13) =6761a(14) =8627a(15) =9041a(16) =10067a(17) =11939a(18) =12251a(19) =14321a(20) =19421a(21) =25847a(22) =28571a(23) =29207a(24) =30011a(25) =30869a(26) =31541a(27) =33329a(28) =33587a(29) =36791
External references
- oeis: A168536