165796

Appears in sequences

• Number of (n+2) X (2+2) 0..1 arrays with each 3 X 3 subblock having clockwise perimeter pattern 00001011 00010101 or 01010101.at n=15A261374
• Convolution of A000107 and A027852.at n=13A269800
• Numbers k such that (29*10^k + 67)/3 is prime.at n=20A290218