20X2 output pins

[PaioX]

Hi,
just I simple question, this table http://www.rev-ed.co.uk/picaxe/pinout.htm says that the 20X2 has up to 17 output pins, but I can't find the 17th, is there an error with the table?!
Thanks

 

[Technical]

This is an error based on 8+8+1, however C.6 is input only so the correct total is 8+7+1. Sorry for the confusion.

 

[tiscando]

C.6 is also the microcontroller's MCLR/ Vpp (assembler programming voltage) pin, set as a general input, so it's input only.