Square array read by antidiagonals downwards: A(n, k) = (Sum_{i=1..n} i^k) - (n+1)^k for n >= 1, k >= 1.
A290844
Square array read by antidiagonals downwards: A(n, k) = (Sum_{i=1..n} i^k) - (n+1)^k for n >= 1, k >= 1.
Terms
- a(0) =-1a(1) =-3a(2) =0a(3) =-7a(4) =-4a(5) =2a(6) =-15a(7) =-18a(8) =-2a(9) =5a(10) =-31a(11) =-64a(12) =-28a(13) =5a(14) =9a(15) =-63a(16) =-210a(17) =-158a(18) =-25a(19) =19a(20) =14a(21) =-127a(22) =-664a(23) =-748a(24) =-271a(25) =9a(26) =42a(27) =20a(28) =-255a(29) =-2058
External references
- oeis: A290844