Start from the sequence of primes, keep the 1st, then delete 2 primes, keep the next, delete 3 primes, keep the next, delete 5 primes, etc ...
A350170
Start from the sequence of primes, keep the 1st, then delete 2 primes, keep the next, delete 3 primes, keep the next, delete 5 primes, etc ...
Terms
- a(0) =2a(1) =7a(2) =19a(3) =43a(4) =79a(5) =139a(6) =223a(7) =317a(8) =443a(9) =601a(10) =809a(11) =1021a(12) =1291a(13) =1601a(14) =1949a(15) =2311a(16) =2729a(17) =3251a(18) =3727a(19) =4283a(20) =4937a(21) =5563a(22) =6263a(23) =6983a(24) =7817a(25) =8713a(26) =9623a(27) =10597a(28) =11657a(29) =12641
External references
- oeis: A350170