from astroquery.mast import Observations

def getStarObservations(starName: str, sequences: list[int]) -> str:
    obs = Observations.query_object(objectname=starName, radius="0 deg")

    if(len(sequences) > 1):
        obsWantedFilter = ((obs['dataproduct_type'] == 'timeseries') &
                  (obs['obs_collection'] == 'TESS') &
                  (obs['sequence_number'] >= max(sequences)) &
                  (obs['sequence_number'] <= min(sequences)))
    elif(len(sequences) == 1):
        obsWantedFilter = ((obs['dataproduct_type'] == 'timeseries') &
                  (obs['obs_collection'] == 'TESS') &
                  (obs['sequence_number'] == sequences[0]))
    else:
        obsWantedFilter = ((obs['dataproduct_type'] == 'timeseries') &
                  (obs['obs_collection'] == 'TESS'))

    return obs[obsWantedFilter]