78988

Appears in sequences

• a(n) = [ a(n-1)/a(1) ] + [ a(n-3)/a(3) ] + [ a(n-5)/a(5) ] + ..., for n >= 3.at n=29A022860
• Expansion of Product_{k>=1} (1 + (x+x^2)^k) / (1 - (x+x^2)^k).at n=13A266124