157254

Appears in sequences

• Number of -n..n arrays x(0..4) of 5 elements with zero sum, adjacent elements differing by more than one, and elements alternately increasing and decreasing.at n=15A200194
• a(n) = A266196(A000079(n)); indices of powers of 2 in A266195.at n=44A266186
• Composite numbers k that are Smith numbers in a record number of bases 1 < b <= k.at n=35A337294
• Integers k such that A014841(k) = A014841(k+1).at n=36A356961