23298

Appears in sequences

• Number of 5's in all partitions of n.at n=39A024789
• Number of partitions in parts not of the form 19k, 19k+3 or 19k-3. Also number of partitions with at most 2 parts of size 1 and differences between parts at distance 8 are greater than 1.at n=42A035972
• Partial sums of A005557.at n=9A115130
• Array read by antidiagonals: T(0,m)=2, T(1,m)=1, T(n,m)=A000032(n) and recursively T(n,m)=( T(n-1,m)^2 + (4*m + 1)*(-1)^n) / T(n-2, m), n>=0, m>=1.at n=48A178030
• Number of ordered septuples of distinct pairwise coprime positive integers with largest element n.at n=43A186978
• Number of Dyck n-paths all of whose ascents have lengths equal to 1 (mod 5).at n=16A212385
• Number of length n+7 0..2 arrays with at most two downsteps in every 7 consecutive neighbor pairs.at n=2A255621
• T(n,k)=Number of length n+k 0..2 arrays with at most two downsteps in every k consecutive neighbor pairs.at n=38A255622
• Number of length n+3 0..2 arrays with at most two downsteps in every n consecutive neighbor pairs.at n=6A255625
• Expansion of (1-q)^k/Product_{j=1..k} (1-q^j) for k=12.at n=42A275643
• Number T(n,k) of permutations of [n] where the minimal cyclic distance between elements of the same cycle equals k (k=n for the identity permutation in S_n); triangle T(n,k), n>=0, 0<=k<=n, read by rows.at n=69A277031
• Numbers k such that Bernoulli number B_{k} has denominator 64722.at n=18A295592