22244

Appears in sequences

• Numbers that are the sum of 7 positive 9th powers.at n=13A003396
• Number of bracelets of length n using exactly three different colored beads.at n=11A056343
• Numbers n with digits in nondecreasing order such that sum of the reciprocal of digits is an integer.at n=31A091784
• Matrix log of triangle A117396.at n=46A117398
• Numbers n such that sum of cubes of digits of n equals the sum of prime divisors of n.at n=9A217531
• Number of groups of order prime(n)^6.at n=21A232106
• a(n) = 3*p^2+39*p+344+24*gcd(p-1,3)+11*gcd(p-1,4)+2*gcd(p-1,5), where p = prime(n).at n=21A269749
• Numbers with digits 2 and 4 only.at n=33A284920
• Number of maximal subsets of {1..n} such that every orderless pair of distinct elements has a different sum.at n=25A325878
• Möbius transform of A341528, n * sigma(A003961(n)).at n=55A347124