28866

Appears in sequences

• Number of primitive (period n) step cyclic shifted sequence structures using exactly six different symbols.at n=11A056448
• a(n)=Sum_{d|n} d*numbpart(d), where numbpart(d)=number of partitions of d, cf. A000041.at n=22A061259
• Partial sums of n + Fibonacci(n+1).at n=20A081662
• a(n) = A000094(n+4) - A006918(n).at n=35A084835
• a(n) = 25*n^2 - n.at n=33A157514
• a(n) = 100*n^2 - 2*n.at n=17A158129
• a(n) = 1156*n^2 - 34.at n=4A158729
• Number of nonnegative integer arrays of length n summing to n without equal adjacent values modulo 4.at n=12A221317
• Partial sums of repdigit numbers (A010785).at n=33A277209
• Numbers k such that k - sopfr(k) is a positive fourth power.at n=7A390141