Number of sequences of length n with a_{i-1} < a_i <= a_1 + ... + a_{i-1} + 1.

A036794

Number of sequences of length n with a_{i-1} < a_i <= a_1 + ... + a_{i-1} + 1.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =8a(4) =60a(5) =814a(6) =19682a(7) =845368a(8) =64667265a(9) =8858208846

External references