62322

Appears in sequences

• T(2n+5,n), array T as in A055794.at n=12A055798
• Triangle of Stirling numbers of order 5.at n=22A059024
• Number of 9 X 9 arrays of squares of integers, symmetric under 90-degree rotation, with all rows summing to n.at n=17A156401
• a(n) = a(n-1) * (11*a(n-1) - a(n-2)) / (a(n-1) + 4*a(n-2)), with a(0) = a(1) = 1.at n=8A172511
• Triangle T(n,k) = Sum_{i=1..n} 2^(i-1)*C(n+2*k-i-1, k-1), 1 <= k <= n.at n=32A185139
• Number of coalescent histories for pseudocaterpillar gene trees G and caterpillar species trees S.at n=8A306423
• Triangle read by rows: T(n,k) is the number of coalescent histories for an n-leaf caterpillar species tree and an identically labeled k-pseudocaterpillar gene tree, 3 <= k <= n.at n=46A380766
• Triangle read by rows: T(n,k) is the number of coalescent histories for an n-leaf caterpillar species tree and an identically labeled k-pseudocaterpillar gene tree, 3 <= k <= n.at n=53A380766