Triangle T(n,k) (1 <= k <= n) read by rows: T(n,k) = c_n * F(k)/F(k+2) where c_n = LCM of F(3), F(4), ... F(n+2) (and F() are the Fibonacci numbers).

A374667

Triangle T(n,k) (1 <= k <= n) read by rows: T(n,k) = c_n * F(k)/F(k+2) where c_n = LCM of F(3), F(4), ... F(n+2) (and F() are the Fibonacci numbers).

Terms

    a(0) =1a(1) =3a(2) =2a(3) =15a(4) =10a(5) =12a(6) =60a(7) =40a(8) =48a(9) =45a(10) =780a(11) =520a(12) =624a(13) =585a(14) =600a(15) =5460a(16) =3640a(17) =4368a(18) =4095a(19) =4200a(20) =4160a(21) =92820a(22) =61880a(23) =74256a(24) =69615a(25) =71400a(26) =70720a(27) =70980a(28) =1021020a(29) =680680

External references