Determinant of the n X n Hankel matrix whose entries are s_2 (i+j), 0 <= i, j < n, where s_2 is the sum of the base-2 bits.

A056886

Determinant of the n X n Hankel matrix whose entries are s_2 (i+j), 0 <= i, j < n, where s_2 is the sum of the base-2 bits.

Terms

    a(0) =1a(1) =0a(2) =-1a(3) =2a(4) =5a(5) =-8a(6) =3a(7) =8a(8) =141a(9) =-204a(10) =11a(11) =-4a(12) =-11a(13) =-30a(14) =99a(15) =1836a(16) =164997a(17) =-224532a(18) =2403a(19) =-126a(20) =-39a(21) =14a(22) =-5a(23) =-14a(24) =-267a(25) =-738a(26) =351a(27) =-1134a(28) =-28431a(29) =-538002

External references