71212

Appears in sequences

• sigma(n) plus the n-th prime gives a cube.at n=10A114081
• Number of partitions p of n such that the multiplicity of min(p)*max(p) is a part.at n=45A240498
• Number of nX5 0..1 arrays with every element equal to 0, 1, 3, 4 or 5 king-move adjacent elements, with upper left element zero.at n=6A298227
• Number of nX7 0..1 arrays with every element equal to 0, 1, 3, 4 or 5 king-move adjacent elements, with upper left element zero.at n=4A298229
• T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1, 3, 4 or 5 king-move adjacent elements, with upper left element zero.at n=59A298230
• Number of unoriented polyomino rings of length 4n with fourfold rotational symmetry.at n=18A324407