sanjutsukyūsū
1. arithmetical progression
Noun
#327055
1. arithmetical progression
1. Arithmetic sequence; Arithmetic progression
1. Was an arithmetic series.
1. It is not an arithmetic series.
1. If it is an arithmetic series.; When it is an arithmetic series.
1. It is not an arithmetic series.
1. Is not an arithmetic series.
1. Wasn't an arithmetic series.
1. If it is an arithmetic series; When it is an arithmetic series
1. Was not an arithmetic series.