286331154

Appears in sequences

• a(n)=a(n-1)+a(n-2)+a(n-3)+2a(n-4).at n=32A139800
• Number of (n+3) X (1+3) 0..1 arrays with each row and column divisible by 15, read as a binary number with top and left being the most significant bits.at n=28A262450
• Number of distinct quartic residues x^4 (mod 4^n), x=0..4^n-1.at n=16A365103