def range_go
import bend-collections-laws-crypto@1.0.0.0/src/math/random/rand.bend as Randimport Base
311def range_go(n: Nat, acc: List<&2, Nat>) -> List<&2, Nat>:
312 match n:
313 case 0n:
314 acc
315 case 1n+ +p:
316 range_go(p, Con{p, acc})