6328125

Appears in sequences

• Number of set partitions of [n] such that i-j is a multiple of seven for all i,j belonging to the same block.at n=25A275074
• Numbers n with exactly three times as many factorizations (A001055) as strict factorizations (A045778).at n=13A331198
• Number of dominating sets in the n-alkane graph.at n=8A347501