38472

Appears in sequences

• Denominators of continued fraction convergents to sqrt(602).at n=11A042155
• Triangle, read by rows, of trinomial coefficients arranged so that there are n+1 terms in row n by setting T(n,k) equal to the coefficient of z^k in (2 + 3*z + z^2)^(n-[k/2]), for n>=k>=0, where [k/2] is the integer floor of k/2.at n=49A099527
• Sum of proper divisors minus the number of proper divisors of the number of partitions of n, A000041(n).at n=38A152987
• a(n) = 49*n^2 + 2*n.at n=27A157365
• Triangle, read by rows, T(n, k) = Sum_{j=0..k} (n+k)!/((n-j)!*(k-j)!*j!) + Sum_{j=0..n-k} (2*n-k)!/((n-j)!*(n-k-j)!*j!).at n=24A176081
• Partial sums of A018190.at n=9A176638
• a(n) = n^4 + 4*n.at n=14A180354
• Numbers divisible by at least five of their digits, different and >1.at n=5A187533
• Triangle, read by rows of 2*n+1 terms, where row n lists the coefficients in (1+3*x+2*x^2)^n.at n=59A200536
• Number of ternary maps f : S X S X S -> S on a set S of n elements which can be represented as a superposition of binary maps * : S X S -> S (Version 2).at n=2A283841
• Number of ways to pay n dollars using Canadian coins, that is: nickels (5 cents), dimes (10 cents), quarters (25 cents), loonies (100 cents or $1 coins) and toonies ($2 coins).at n=13A307849
• Triangle read by rows: T(0,0) = 1; T(n,k) = 2 T(n-1,k) - 3 T(n-1,k-1) + T(n-1,k-2) for k = 0..2n; T(n,k)=0 for n or k < 0.at n=53A318685