Square array T(n,k), n >= 1, k >= 1, read by antidiagonals downwards, where T(n,k) = Sum_{j=1..n} (-1)^(j+1) * floor(n/(2*j-1))^k.
A350161
Square array T(n,k), n >= 1, k >= 1, read by antidiagonals downwards, where T(n,k) = Sum_{j=1..n} (-1)^(j+1) * floor(n/(2*j-1))^k.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =1a(4) =4a(5) =2a(6) =1a(7) =8a(8) =8a(9) =3a(10) =1a(11) =16a(12) =26a(13) =15a(14) =5a(15) =1a(16) =32a(17) =80a(18) =63a(19) =25a(20) =5a(21) =1a(22) =64a(23) =242a(24) =255a(25) =125a(26) =33a(27) =5a(28) =1a(29) =128
External references
- oeis: A350161