7150000

Appears in sequences

• Expansion of 1/(1-10*x)^10.at n=4A053109
• Fourth column of triangle A112493 used for e.g.f.s of Stirling2 diagonals.at n=7A112496
• Number of nX3 0..1 arrays with every element equal to 0, 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.at n=11A299216
• 1-parking triangle T(r, i, 1) read by rows: T(r, i, k) = (r + 1)^(i-1)*binomial(k*(r + 1) + r - i - 1, r - i) with k = 1 and 0 <= i <= r.at n=50A329057