Triangle, read by rows, where the antidiagonals are formed by interleaving the rows of triangle A102098 with the rows of its matrix square (A102920).

A102916

Triangle, read by rows, where the antidiagonals are formed by interleaving the rows of triangle A102098 with the rows of its matrix square (A102920).

Terms

    a(0) =1a(1) =1a(2) =2a(3) =1a(4) =4a(5) =3a(6) =3a(7) =8a(8) =9a(9) =4a(10) =7a(11) =40a(12) =27a(13) =16a(14) =5a(15) =36a(16) =152a(17) =189a(18) =64a(19) =25a(20) =6a(21) =139a(22) =1128a(23) =999a(24) =576a(25) =125a(26) =36a(27) =7a(28) =1036a(29) =6200

External references