66080

Appears in sequences

• Number of partitions of n into parts not a multiple of 7. Also number of partitions with at most 6 parts of size 1 and differences between parts at distance 9 are greater than 1.at n=46A035985
• Measures of entanglement in 3-qbits.at n=26A129548
• Row sums of triangle A131948.at n=16A131949
• Indices of rows of triangle A262432 where the maximum term of the row is a new record.at n=37A262464
• Numbers n for which A019565(n) <= A087207(n) < n.at n=20A286612
• Number of series-reduced rooted trees whose leaves are {1, 1, 2, 2, 3, 3, ..., n, n}.at n=3A316977
• a(n) = Sum_{k=0..floor(n/3)} binomial(5*n-k+1,n-3*k).at n=5A371776