Array A(k,n) of the number of points of the A_k lattice with maximum infinity norm n, read by antidiagonals.
A175197
Array A(k,n) of the number of points of the A_k lattice with maximum infinity norm n, read by antidiagonals.
Terms
- a(0) =1a(1) =1a(2) =0a(3) =1a(4) =2a(5) =0a(6) =1a(7) =6a(8) =2a(9) =0a(10) =1a(11) =18a(12) =12a(13) =2a(14) =0a(15) =1a(16) =50a(17) =66a(18) =18a(19) =2a(20) =0a(21) =1a(22) =140a(23) =330a(24) =146a(25) =24a(26) =2a(27) =0a(28) =1a(29) =392
External references
- oeis: A175197