76944

Appears in sequences

• a(n+1) is the smallest number > a(n) such that the digits of a(n)^2 are all (with multiplicity) contained in the digits of a(n+1)^2, with a(0)=1.at n=34A014563
• Coordination sequence for B_18 lattice.at n=2A107551
• Expansion of (elliptic_E / elliptic_K)^(1/4) in powers of q.at n=14A261978
• Number of degree n products of distinct cyclotomic polynomials.at n=38A280611
• Total number of square parts in all compositions of n.at n=15A309535
• Number T(n,k) of permutations p of [n] such that k is the maximum of the partial sums of the signed up-down jump sequence of 0,p; triangle T(n,k), n>=0, ceiling((sqrt(1+8*n)-1)/2)<=k<=n, read by rows.at n=37A316292
• Number T(n,k) of permutations p of [n] such that k is the maximum of the partial sums of the signed up-down jump sequence of 0,p; triangle T(n,k), k>=0, k<=n<=k*(k+1)/2, read by columns.at n=31A316293