Integers k such that the sum of the first k cubes (A000537) is the sum of 2 positive cubes.
A269839
Integers k such that the sum of the first k cubes (A000537) is the sum of 2 positive cubes.
Terms
- a(0) =2a(1) =49a(2) =4557a(3) =13689a(4) =18816a(5) =86015a(6) =159249a(7) =226981a(8) =1368912a(9) =2112278a(10) =25153757a(11) =85184000
External references
- oeis: A269839