Number of different sets of parameters for mixed orthogonal arrays with n runs and strength 2.

A039931

Number of different sets of parameters for mixed orthogonal arrays with n runs and strength 2.

Terms

    a(0) =1a(1) =2a(2) =2a(3) =5a(4) =2a(5) =5a(6) =2a(7) =14a(8) =6a(9) =5a(10) =2a(11) =23a(12) =2a(13) =5a(14) =5a(15) =61a(16) =2a(17) =26a(18) =2a(19) =35a(20) =5a(21) =5a(22) =2

External references