a(n) = number of (0,1) matrices of size n X n whose determinants are k, where -L <= k <= +L and L = A003432(n).
A094813
a(n) = number of (0,1) matrices of size n X n whose determinants are k, where -L <= k <= +L and L = A003432(n).
Terms
- a(0) =1a(1) =13a(2) =10a(3) =33a(4) =84a(5) =338a(6) =84a(7) =360a(8) =1200a(9) =10020a(10) =42976a(11) =10020a(12) =12003600a(13) =42795a(14) =145485a(15) =1206772a(16) =4848581a(17) =21059938a(18) =4848585a(19) =1206796a(20) =145473a(21) =42807a(22) =3600
External references
- oeis: A094813