Numbers k that are unitary harmonic in Gaussian integers: k * A332476(k) is divisible by A332472(k) + i*A332473(k) (where i is the imaginary unit).

A332477

Numbers k that are unitary harmonic in Gaussian integers: k * A332476(k) is divisible by A332472(k) + i*A332473(k) (where i is the imaginary unit).

Terms

    a(0) =1a(1) =5a(2) =12a(3) =50a(4) =60a(5) =84a(6) =300a(7) =420a(8) =450a(9) =756a(10) =900a(11) =1950a(12) =3780a(13) =7800a(14) =9900a(15) =33150a(16) =49140a(17) =54600a(18) =100800a(19) =132600a(20) =265200a(21) =491400a(22) =928200a(23) =1856400a(24) =8353800a(25) =8884200a(26) =16707600a(27) =52211250a(28) =65995776a(29) =78566400

External references