Adds zero plus one and builds off it and prints a through z at the end.

01ab.fs

let a = 0
let b = 1
let c = a + b
let d = b + c
let e = c + d
let f = d + e
let g = e + f
let h = f + g
let i = g + h
let j = h + i
let k = i + j
let l = j + k
let m = k + l
let n = l + m
let o = m + n
let p = n + o
let q = o + p
let r = p + q
let s = q + r
let t = r + s
let u = s + t
let v = t + u
let w = u + v
let x = v + w
let y = w + x
let z = x + y
let all = [a, b, c, d ,e, f, g, h, i, j, k, l, m, n, o ,p, q, r, s, t, u, v, w, x, y, z]

System.Console.WriteLine all
System.Console.ReadLine()