224296

Appears in sequences

• Number of sequences with 6 copies each of 1,2,...,n avoiding the pattern 12...n.at n=3A269116
• Number of sequences with n copies each of 1,2,3 avoiding the pattern 123.at n=6A269121
• Number A(n,k) of sequences with k copies each of 1,2,...,n avoiding the pattern 12...n; square array A(n,k), n>=0, k>=0, read by antidiagonals.at n=48A269129
• Antidiagonal-sums of the array A175804(n,k) = n-th term of k-th differences of partition numbers (A000041).at n=18A377056
• Antidiagonal-sums of absolute value of the array A175804(n,k) = n-th term of k-th differences of partition numbers (A000041).at n=18A378621