68033

Appears in sequences

• Powers of fifth root of 22 rounded down.at n=18A018177
• Powers of fifth root of 22 rounded to nearest integer.at n=18A018178
• Numbers k such that sigma(k+1) = 2*sigma(k).at n=16A067081
• Numbers k such that (10^k - 1)/9 + 8*10^floor(k/2) is a palindromic wing prime (a.k.a. near-repdigit palindromic prime).at n=7A077795
• Number of arrangements of 4 numbers x(i) in -n..n with the sum of x(i)*x(i+1) equal to zero.at n=38A188359
• Number of simple connected graphs g on n nodes with |Aut(g)| = 6.at n=9A241456
• a(n) = Sum_{k=1..n} sigma_n(k).at n=5A319194