{motive_1 : Lean.Elab.InfoTree → Sort u} →
  (t : Lean.Elab.InfoTree) →
    ((i : Lean.Elab.Info) →
        (children : Lean.PersistentArray Lean.Elab.InfoTree) → motive_1 (Lean.Elab.InfoTree.node i children)) →
      (Nat.hasNotBit 2 t.ctorIdx → motive_1 t) → motive_1 t