Beginning with 2, a(n+1) is the least prime == 1 (mod (Sum_{i=1..n} a(i))).
A090474
Beginning with 2, a(n+1) is the least prime == 1 (mod (Sum_{i=1..n} a(i))).
Terms
- a(0) =2a(1) =3a(2) =11a(3) =17a(4) =67a(5) =101a(6) =1609a(7) =1811a(8) =7243a(9) =43457a(10) =108643a(11) =488893a(12) =5214857a(13) =23466857a(14) =938674273a(15) =3872031377a(16) =29040235327a(17) =542084392769
External references
- oeis: A090474