179104

Appears in sequences

• Expansion of theta_3 / theta_4.at n=27A007096
• Expansion of (phi(-q) / phi(q^2))^2 in powers of q where phi() is a Ramanujan theta function.at n=27A210067
• Expansion of phi(q^2)^2 / (phi(-q) * phi(q^4)) in powers of q where phi() is a Ramanujan theta function.at n=27A212318
• Number of length n arrays x(i), i=1..n with x(i) in i..i+3 and no value appearing more than 2 times.at n=8A250346