T(n,k) = number of nonnegative integer arrays of length n+k-1 with new values 0 upwards introduced in order, and containing the value k-1.

A211561

T(n,k) = number of nonnegative integer arrays of length n+k-1 with new values 0 upwards introduced in order, and containing the value k-1.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =1a(4) =4a(5) =5a(6) =1a(7) =7a(8) =14a(9) =15a(10) =1a(11) =11a(12) =36a(13) =51a(14) =52a(15) =1a(16) =16a(17) =81a(18) =171a(19) =202a(20) =203a(21) =1a(22) =22a(23) =162a(24) =512a(25) =813a(26) =876a(27) =877a(28) =1a(29) =29

External references