-1190

Appears in sequences

• McKay-Thompson series of class 10C for Monster.at n=41A058099
• Start with 1, add the next number if one gets a prime then add the next number else subtract the next...at n=50A074170
• Values of y arising from representations of n >= 11 in A085514.at n=17A102775
• One half of third column (k=2) of triangle A111999.at n=2A112000
• Triangle read by rows: T(0,0)=1; for n >= 1 T(n,k) is the coefficient of x^k in the monic characteristic polynomial of the tridiagonal n X n matrix with main diagonal 5,5,5,... and sub- and superdiagonals 1,1,1,... (0 <= k <= n).at n=17A123967
• Expansion of (eta(q) * eta(q^2) / (eta(q^5) * eta(q^10)))^2 in powers of q.at n=41A132041
• Expansion of chi(-q)^5 / chi(-q^5) in powers of q where chi() is a Ramanujan theta function.at n=13A138521
• a(n) = Fibonacci(n)*A109064(n) for n>=1 with a(0)=1.at n=9A205882