90946

Appears in sequences

• The number of partitions of n in which at least one part is a multiple of 4.at n=47A295342
• Array read by antidiagonals: T(n,k) = number of n X k lonesum decomposable (0,1) matrices.at n=49A299906
• Array read by antidiagonals: T(n,k) = number of n X k lonesum decomposable (0,1) matrices.at n=50A299906
• Number T(n,k) of labeled cyclic chord diagrams having n chords and minimal chord length k (or k=0 if n=0); triangle T(n,k), n>=0, 0<=k<=n, read by rows.at n=29A324429
• Number of labeled cyclic chord diagrams with n chords such that the minimal chord length equals one.at n=6A324445