47386

Appears in sequences

• Numbers that are the sum of 3 nonzero 6th powers.at n=38A003359
• a(n) = 1^n + 3^n + 6^n.at n=6A074508
• a(n) = Sum_{i=1..n} binomial(i+1,2)^6.at n=2A085441
• Sums of multinomial coefficients to the 6th power.at n=3A183238
• Rectangular table where T(n,k) is the sum of the n-th powers of the k-th row of multinomial coefficients in triangle A036038 for n>=0, k>=0, as read by antidiagonals.at n=48A183610
• Sum of distinct nonzero sixth powers.at n=36A194769
• Sum(binomial(n+k,k)^6, k=0..n).at n=2A219564
• Number of (n+2)X(2+2) 0..3 arrays with every 3X3 subblock row and column sum 1 3 6 or 8 and every diagonal and antidiagonal sum not 1 3 6 or 8.at n=10A252009
• Array read by antidiagonals: T(n,k) = Sum_{i=1..n} binomial(1+i,2)^k.at n=48A334781
• a(n) = Sum_{i=0..n} i^2*T(i)^2, where T(i) = A000073(i) is the i-th tribonacci number.at n=8A337286
• Table read by antidiagonals: Place k equally spaced points on each side of a regular n-gon and join every pair of these n*k points by a chord; T(n,k) (n >= 3, k >= 0) gives the number of regions in the resulting planar graph.at n=47A367304
• Distinct values of A378664(k) in the order of appearance, when k ranges over those primitively abundant numbers k for which A378664(k) is less than the largest proper divisor of k.at n=22A378740