135776

Appears in sequences

• a(1)=1, a(n) = a(n-1) + n^3 if n odd, a(n) = a(n-1) + n^2 if n is even.at n=30A140154
• Number of length n+4 0..4 arrays with no pair in any consecutive five terms totalling exactly 4.at n=6A246733
• Number of length 7+4 0..n arrays with no pair in any consecutive five terms totalling exactly n.at n=3A246744
• Number of (n+2) X (4+2) 0..3 arrays with every 3 X 3 subblock row and column sum equal to 0 1 3 6 or 7 and every 3X3 diagonal and antidiagonal sum not equal to 0, 1, 3, 6, or 7.at n=9A252188