29795

Appears in sequences

• Quasi-Carmichael numbers to base 3: squarefree composites n such that prime p|n ==> p-3|n-3.at n=11A029560
• Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 6 (most significant digit on right).at n=4A061959
• a(n) = Sum_{d|n} phi(d^3).at n=34A068963
• Numbers m having the same sum of divisors as m+20 has.at n=42A181647
• Number of partitions p of n such that (number of numbers in p of form 3k+2) < (number of numbers in p of form 3k).at n=46A241740
• a(n) = n^3 + 4.at n=31A274077
• Number of distinct residues of x^n (mod n^4), x=0..n^4-1.at n=34A365101