Least number m for which there exists some positive k < m where the sum of the integers from k + 1 to m inclusive is an n-th power > 1.
A372782
Least number m for which there exists some positive k < m where the sum of the integers from k + 1 to m inclusive is an n-th power > 1.
Terms
- a(0) =2a(1) =4a(2) =7a(3) =13a(4) =22a(5) =40a(6) =67a(7) =121a(8) =202a(9) =364a(10) =607a(11) =1093a(12) =1822a(13) =3280a(14) =5467a(15) =9841a(16) =16402a(17) =29524a(18) =49207a(19) =88573a(20) =147622a(21) =265720a(22) =442867a(23) =797161a(24) =1328602a(25) =2391484a(26) =3985807a(27) =7174453a(28) =11957422a(29) =21523360
External references
- oeis: A372782