78732

Appears in sequences

• a(n) = max{(n - i)*a(i) : i < n}; a(0) = 1.at n=31A000792
• Numbers that are the sum of 4 positive 9th powers.at n=14A003393
• Expansion of (1+x)/(1-3*x).at n=10A003946
• Numbers that are the sum of at most 4 positive 9th powers.at n=34A004888
• a(n) = n*3^(n-4).at n=9A006234
• Triangle of coefficients in expansion of (1+3*x)^n.at n=52A013610
• a(1)=1, a(2)=2, a(n) = 4*3^(n-3) for n >= 3.at n=11A025579
• Numbers of form 3^i*6^j, with i, j >= 0.at n=41A025614
• a(n) = Sum_{k=0..m} (k+1) * A026120(n, m-k), where m=0 for n=0,1; m=n for n >= 2.at n=10A027327
• Cube of lower triangular normalized binomial matrix.at n=47A027465
• Third convolution of the powers of 3 (A000244).at n=7A027472
• Numbers k that divide the (right) concatenation of all numbers <= k written in base 3 (most significant digit on left).at n=39A029448
• a(n) = 4*n^3.at n=27A033430
• Triangular matrix arising in enumeration of catafusenes, read by rows.at n=64A038763
• Number of compositions of n into 2*j-1 kinds of j's for all j>=1.at n=11A052156
• Number of polynomial functions from Z to Z/nZ.at n=18A058067
• Write n in decimal, omit 0's, replace the k-th digit d[k] with the k-th prime, raised to d[k]-th power and multiply.at n=29A061509
• Least common multiple (LCM) of the first n+1 terms of A000792.at n=29A062723
• Least common multiple (LCM) of the first n+1 terms of A000792.at n=28A062723
• Least common multiple (LCM) of the first n+1 terms of A000792.at n=27A062723