286858

Appears in sequences

• a(n) = (5*n + 9)*binomial(n+8, 8)/9.at n=10A055844
• a(n) = 6 * binomial(2*n,n-1) + binomial(2*n-1,n).at n=8A185080
• Seventh partial sums of cubes (A000578).at n=9A254869
• Numbers k such that k and k+2 are both unitary untouchable numbers (A063948).at n=25A357323