function timesSeries (n, iteratee, callback) {
        return timesLimit(n, 1, iteratee, callback)
    }
The same as [times]{@link module:ControlFlow.times} but runs only a single async operation at a time.

@name timesSeries
@static
@memberOf module:ControlFlow
@method
@see [async.times]{@link module:ControlFlow.times}
@category Control Flow
@param {number} n - The number of times to run the function.
@param {AsyncFunction} iteratee - The async function to call `n` times.
Invoked with the iteration index and a callback: (n, next).
@param {Function} callback - see {@link module:Collections.map}.
@returns {Promise} a promise, if no callback is provided