Triangle read by rows in which the n-th row contains n numbers not occurring in the previous rows whose product is an n-th power. The first (n-1) numbers of the n-th row are the smallest number not occurring earlier and the n-th term is chosen to satisfy the requirement.
A076099
Triangle read by rows in which the n-th row contains n numbers not occurring in the previous rows whose product is an n-th power. The first (n-1) numbers of the n-th row are the smallest number not occurring earlier and the n-th term is chosen to satisfy the requirement.
Terms
- a(0) =1a(1) =2a(2) =8a(3) =3a(4) =4a(5) =18a(6) =5a(7) =6a(8) =7a(9) =9261000a(10) =9a(11) =10a(12) =11a(13) =12a(14) =329422500a(15) =13a(16) =14a(17) =15a(18) =16a(19) =17a(21) =19a(22) =20a(23) =21a(24) =22a(25) =23a(26) =24a(28) =25a(29) =26a(30) =27a(31) =28
External references
- oeis: A076099