Triangle read by rows: Cayley's numbers phi(m,n) (m,n>=0). Row m contains phi(m,0), phi(m-1,1), phi(m-2,2), ..., phi(0,m).

A260338

Triangle read by rows: Cayley's numbers phi(m,n) (m,n>=0). Row m contains phi(m,0), phi(m-1,1), phi(m-2,2), ..., phi(0,m).

Terms

    a(0) =1a(1) =1a(2) =1a(3) =2a(4) =2a(5) =2a(6) =5a(7) =6a(8) =6a(9) =6a(10) =17a(11) =23a(12) =24a(13) =24a(14) =24a(15) =73a(16) =109a(17) =118a(18) =120a(19) =120a(20) =120a(21) =388a(22) =618a(23) =690a(24) =714a(25) =720a(26) =720a(27) =720a(28) =2461a(29) =4096

External references