23756

Appears in sequences

• Sum of n-th antidiagonal of A082191.at n=33A082195
• Sequence A154693 adjusted to leading one:t(n,m)=A154693(n,m)-A154693(n,0)+1.at n=23A174672
• Sequence A154693 adjusted to leading one:t(n,m)=A154693(n,m)-A154693(n,0)+1.at n=25A174672
• Numbers k that divide the sum of digits of 13^k.at n=42A175525
• Number of -3..3 arrays x(i) of n+1 elements i=1..n+1 with set{t,u,v in 0,1}((x[i+t]+x[j+u]+x[k+v])*(-1)^(t+u+v)) having four, six or seven distinct values for every i,j,k<=n.at n=6A211737
• Number of permutations p of [n] such that |p(i) - p(i-1)| is in {2,5} for all i from 2 to n.at n=25A307269