Exceptions in api.log

[gwhitney]

Shortly after installing commit bb21c37 in production (which involved wiping and reconstructing the database), the
api.log file in production contained

{"event": "Exception on /api/get_oeis_name_and_values/A000040 [GET]", "exc_info": ["<class 'sqlalchemy.exc
.IntegrityError'>", "IntegrityError('(psycopg2.errors.UniqueViolation) duplicate key value violates unique
 constraint \"sequences_pkey\"\\nDETAIL:  Key (id)=(A000040) already exists.\\n')", "<traceback object at 
0x7f9b57d46800>"], "timestamp": "2024-07-20T12:58:48.065590"}
{"event": "Exception on /api/get_oeis_name_and_values/A000040 [GET]", "exc_info": ["<class 'sqlalchemy.exc
.IntegrityError'>", "IntegrityError('(psycopg2.errors.UniqueViolation) duplicate key value violates unique
 constraint \"sequences_pkey\"\\nDETAIL:  Key (id)=(A000040) already exists.\\n')", "<traceback object at 
0x7f9b581ded40>"], "timestamp": "2024-07-20T12:58:48.065967"}

Maybe this is a transient condition, but even if so, these look like exceptions that should not be ocurring...