a(n) is the least prime that begins a string of n consecutive primes such that the sum of each consecutive pair in the string is divisible by 8.
A342408
a(n) is the least prime that begins a string of n consecutive primes such that the sum of each consecutive pair in the string is divisible by 8.
Terms
- a(0) =2a(1) =3a(2) =53a(3) =53a(4) =523a(5) =6337a(6) =36947a(7) =36947a(8) =277363a(9) =8177791a(10) =8622017a(11) =8622017a(12) =565337239a(13) =3361495721a(14) =16747915297a(15) =76675792867a(16) =76675792867a(17) =633679985683a(18) =633679985683
External references
- oeis: A342408