a(1) = 1; a(n) = a(n-1) + prime(a(n-1)).
A074271
a(1) = 1; a(n) = a(n-1) + prime(a(n-1)).
Terms
- a(0) =1a(1) =3a(2) =8a(3) =27a(4) =130a(5) =863a(6) =7554a(7) =84385a(8) =1165814a(9) =19408513a(10) =381328184a(11) =8690396907a(12) =226500350374
External references
- oeis: A074271