Average of twin prime pairs n having their decimal expansion of the form abcabc or abcabc0 such that n contains three twin primes as divisors.
A235716
Average of twin prime pairs n having their decimal expansion of the form abcabc or abcabc0 such that n contains three twin primes as divisors.
Terms
- a(0) =180180a(1) =270270a(2) =300300a(3) =330330a(4) =390390a(5) =420420a(6) =540540a(7) =660660a(8) =840840a(9) =1231230a(10) =1261260a(11) =1501500a(12) =1621620a(13) =1861860a(14) =1921920a(15) =1951950a(16) =2012010a(17) =2372370a(18) =2762760a(19) =2972970a(20) =3663660a(21) =3693690a(22) =3723720a(23) =3903900a(24) =4084080a(25) =4264260a(26) =4474470a(27) =5135130a(28) =5465460a(29) =5735730
External references
- oeis: A235716