Straight Flush -- 5 cards of the same suit, in order

(A2345, 23456, 910JQK, 10JQKA)

There are 10 kinds of straights:
A2345
23456
34567
45678
56789
678910
78910J
8910JQ
910JQK
10JQKA
Each of these can be any of 4 suits. This means there are 40 of these

Created by Mathematica  (January 30, 2006)