nth
ordinal number
no.
ordinal
ordinality
step
gradation
stage
degree
level
point
ordinal rank
decimal system
decimal number system
decimal numeration system
duodecimal number system
duodecimal system
de Bruijn sequence
gap
binary numeration system
thousandth
binary number system
binary system
pure binary numeration system
hexadecimal system
hexadecimal number system
sixtieth
sexadecimal number system
excedance
tally
count
thirteenth
reckoning
enumeration
fourth
numeration
counting
decimation
mean
fifteenth
interversion
periodic continued fraction
mean value
time code
twelfth
sequencing
eleventh
ordering
octal numeration system
millionth