Problem with the sequence

HI

I have a problem locating the documentation for "sequence". I want to get the detailed information about the columns present in a sequence table ie when I do

psql=# select * from foo_seq;
sequence_name | last_value | increment_by | max_value | min_value | cache_value | log_cnt | is_cycled | is_called
---------------------------+------------+--------------+---------------------+-----------+-------------+---------+-----------+-----------
foo_seq | 11 | 1 | 9223372036854775807 | 1 | 1 | 0 | f | t
(1 row)

I need to know where do i find documentation to know what the columns specify and I have already checked the man pages of create_sequence where I did not find much.
Can somebody give me ref to a link where I get such information.

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