Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of Product_{j>=1} (1-j^(k*j)*x^j)^j(k*j) in powers of x.
A294699
Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of Product_{j>=1} (1-j^(k*j)*x^j)^j(k*j) in powers of x.
Terms
- a(0) =1a(1) =1a(2) =-1a(3) =1a(4) =-1a(5) =-1a(6) =1a(7) =-1a(8) =-16a(9) =0a(10) =1a(11) =-1a(12) =-256a(13) =-713a(14) =0a(15) =1a(16) =-1a(17) =-4096a(18) =-531185a(19) =-64711a(20) =1a(21) =1a(22) =-1a(23) =-65536a(24) =-387416393a(25) =-4294405135a(26) =-9688521a(27) =0a(28) =1a(29) =-1
External references
- oeis: A294699