Number of distinct characteristic polynomials for 3 X 3 matrices with entries from {0, 1, ..., n}.
A366551
Number of distinct characteristic polynomials for 3 X 3 matrices with entries from {0, 1, ..., n}.
Terms
- a(0) =1a(1) =32a(2) =513a(3) =4407a(4) =21393a(5) =86620a(6) =242057a(7) =673623a(8) =1467642a(9) =3107487a(10) =5836467a(11) =11108595a(12) =18102935a(13) =31327359a(14) =48505904a(15) =74802671a(16) =110297111a(17) =166721570a(18) =230270840
External references
- oeis: A366551