[ih] how big was the host file

[Lars Brinkhoff]

Nigel Roberts wrote:
> In 1978 MIT-AI was @O to to 134 and MIT-DM was 70.

Those are decimal numbers.  Converted to octal, they make sense as
host/imp numbers.  MIT-DMS is 106 and MIT-AI is 206, so they are host 1
and 2 on IMP 6.  MIT-MULTICS was host 0, and MIT-ML was host 3.