384199202

Appears in sequences

• a(n) = 2*A076218(n).at n=7A098706
• Composite squarefree numbers k such that Sum_{i=1..j} (p_i)^k mod k = 0, where p_i is one of the j prime divisors of k.at n=8A295483
• Number of 4 X n 0..1 arrays with every element equal to 0, 2, 4, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.at n=25A303326