486486

Appears in sequences

• Expansion of 1/(1-3*x)^10; 10-fold convolution of A000244 (powers of 3).at n=5A036223
• a(n) = 3^5 * binomial(n+4, 5).at n=9A113335
• "Kaprekar quadruples": digits of X^4 taken D at a time sum to X (where D is number of digits in X.)at n=25A171493
• Triangle read by rows: T(m,n) = number of ways of distributing n distinguishable balls into m distinguishable bins of size 5 where empty bins are permitted (m >= 1, 1 <= n <= 5m).at n=27A248847
• Triangle read by rows: T(n,k) = 3^(n-k)*C(2*n,n-k).at n=30A386825