Least k > a(n-1) such that k + the sum of all previous terms = 0 (mod (k-2)), with a(1)=1 and a(2)=2.
A390783
Least k > a(n-1) such that k + the sum of all previous terms = 0 (mod (k-2)), with a(1)=1 and a(2)=2.
Terms
- a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =19a(6) =20a(7) =30a(8) =45a(9) =133a(10) =134a(11) =201a(12) =601a(13) =602a(14) =903a(15) =2707a(16) =2708a(17) =4062a(18) =6093a(19) =18277a(20) =18278a(21) =27417a(22) =82249a(23) =82250a(24) =123375a(25) =370123a(26) =370124a(27) =555186a(28) =832779a(29) =2498335
External references
- oeis: A390783