108993

Appears in sequences

• Triangle T(n, k) = T(n-1, k) + T(n-1, k-1) + ((n+1)^2*(n+2)^2*(2*n^2 +6*n +3)/12)*T(n-2, k-1), read by rows.at n=29A154231
• Triangle T(n, k) = T(n-1, k) + T(n-1, k-1) + ((n+1)^2*(n+2)^2*(2*n^2 +6*n +3)/12)*T(n-2, k-1), read by rows.at n=34A154231
• Number of distinct bags of distinct sequences of 1s and 2s such that the sum of all terms is n.at n=17A200544