-422

Appears in sequences

• Partition function coefficients for square lattice spin 3/2 Ising model.at n=29A010110
• a(n+1) = a(n) - a(floor(n/2)), with a(0)=0, a(1)=1.at n=49A062187
• Expansion of q * chi(-q^3) * chi(-q^5) / ( chi(-q^2) * chi(-q^30) ) in powers of q where chi() is a Ramanujan theta function.at n=45A132967
• G.f.: A(x) = x + Sum_{n>=1} x^(2*n) / (1+x)^A193259(n).at n=10A193263
• Expansion of (eta(q)eta(q^10)/(eta(q^2)eta(q^5)))^6 in powers of q.at n=9A284629
• a(1) = 1; a(n) = -Sum_{k=2..n} k^2 * a(floor(n/k)).at n=51A360390
• Dirichlet convolution of -A252748 and A323910.at n=63A378754
• Terms b(k) (for k > 0, and in order of appearance) such that both |b(k) - b(k-1)| and |b(k+1) - b(k)| are greater than 1, where b is A377091.at n=37A380224