453438
domain: N
Appears in sequences
- a(n) = floor((2^n)/(3*n - 1)).at n=24A191629
- a(n) = floor((1 + 4^n)/(1 + 3*n)).at n=11A191639
- Number of -2..2 arrays x(i) of n+1 elements i=1..n+1 with x(i)+x(j), x(i+1)+x(j+1), -(x(i)+x(j+1)), and -(x(i+1)+x(j)) having three distinct values for every i<=n and j<=n.at n=15A211459
- Number of 7-digit numbers whose sum of digits is n.at n=29A278969
- Number of 7-digit numbers whose sum of digits is n.at n=33A278969
- Triangle read by rows. T(n, k) = k^n * BellPolynomial(n, k).at n=18A350257