99128

Appears in sequences

• McKay-Thompson series of class 12e for Monster.at n=49A058493
• Number of (n+2)X(5+2) 0..3 arrays with every 3X3 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=7A252189
• G.f.: Sum_{n>=0} (x^(2*n-1) + 1)^n * x^n / (1 + x^(2*n+1))^(n+1), an even function.at n=66A326602
• a(n) = (n-1)! * Sum_{d|n} d^(n/d) / (d-1)!.at n=7A354849