(sqrt(5) (2 ψ_(1/ϕ^4)^(0)(1) - 4 ψ_(1/ϕ^2)^(0)(1) + log(5)))/(8 log(ϕ)) + 1/4 sqrt(5) ϑ_2(0, 1/ϕ^2)^2

3.35988566624317755317201130291892717968890513373196848649555381532513031899...

[3; 2, 1, 3, 1, 1, 13, 2, 3, 3, 2, 1, 1, 6, 3, 2, 4, 362, 2, 4, 8, 6, 30, 50, 1, 6, 3, 3, 2, 7, ...]