Number T(n,k) of subsets of [n] with k binary carry-connected components; triangle T(n,k), n >= 0, 0 <= k <= A029837(n+1), read by rows.

A306297

Number T(n,k) of subsets of [n] with k binary carry-connected components; triangle T(n,k), n >= 0, 0 <= k <= A029837(n+1), read by rows.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =1a(6) =1a(7) =6a(8) =1a(9) =1a(10) =7a(11) =7a(12) =1a(13) =1a(14) =19a(15) =11a(16) =1a(17) =1a(18) =47a(19) =15a(20) =1a(21) =1a(22) =111a(23) =15a(24) =1a(25) =1a(26) =112a(27) =126a(28) =16a(29) =1

External references