80416

Appears in sequences

• Numbers that together with their prime factors contain every digit exactly once.at n=6A124668
• Triangle T(n, k) = coefficients of (n+1)!*(binomial(x+n+1, n+1) - binomial(x, n+1)), read by rows.at n=31A178126
• Partial sums of A092182.at n=6A302561
• Number of triangular regions in a "frame" of size n X n (see Comments in A331776 for definition), divided by 4.at n=30A332595