9528822303

Appears in sequences

• Stirling numbers of second kind S2(17,n).at n=8A011566
• Stirling numbers of second kind: 9th column of Stirling2 triangle A008277.at n=8A049447
• Number of partitions of a {2n-1}-set into n nonempty subsets.at n=8A129506
• A triangle sequence related to the Eulerian numbers of the second kind: t(n,m) = Sum_{i=0..m}(-1)^(m-i)*binomial(n-i-1, m-i)*Stirling2(n+i+1, i+1).at n=44A156363
• Number of set partitions of [n] where each subset is again partitioned into nine nonempty subsets.at n=17A327510
• a(n) = Stirling2(n, ceiling(n/2)).at n=17A343278