459165025

Appears in sequences

• Pierpont 5-almost primes. 5-almost primes of form (2^K)*(3^L)+1.at n=8A111345
• a(n) = A137576((3^n-1)/2).at n=16A140320
• Number of (n+2) X (1+2) 0..1 arrays with each 3 X 3 subblock having clockwise perimeter pattern 00010001 00010101 or 01010101.at n=31A261106