86430

Appears in sequences

• Number of primitive (aperiodic) word structures of length n which contain exactly three different symbols.at n=11A056279
• Number of primitive (aperiodic) palindromic structures using exactly three different symbols.at n=23A056482
• Sum of all digits of all integers less than or equal to 555...55 (with n 5's) in base 10.at n=4A087330
• Number of base 16 n-digit numbers with adjacent digits differing by one or less.at n=9A126370
• a(n) = n*(3*n^2 + 6*n + 1).at n=30A196507
• a(n) = k if the first appearance of n in A077618 is at index k, or 0 if k does not appear in A077618.at n=43A291056
• Numbers k that are divisible by sum(pi)^2+sum(ei) where k=p1^e1*...*pj^ej with pi primes.at n=46A321456