Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of Product_{j>=1} (1-j*x^j)^(j^(k*j)) in powers of x.
A294605
Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of Product_{j>=1} (1-j*x^j)^(j^(k*j)) in powers of x.
Terms
- a(0) =1a(1) =1a(2) =-1a(3) =1a(4) =-1a(5) =-2a(6) =1a(7) =-1a(8) =-8a(9) =-1a(10) =1a(11) =-1a(12) =-32a(13) =-73a(14) =-1a(15) =1a(16) =-1a(17) =-128a(18) =-2155a(19) =-919a(20) =5a(21) =1a(22) =-1a(23) =-512a(24) =-58921a(25) =-259477a(26) =-13977a(27) =1a(28) =1a(29) =-1
External references
- oeis: A294605