import pandas as pd
import numpy as np

# Create empty dataframe
df = pd.DataFrame()

# Create a columns
names = ['Trevor', 'George'] * 18
counter1 = [1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10,
            10, 11, 11, 12, 12, 13, 13, 14, 14, 15, 15, 16, 16, 17, 17, 18, 18]
counter2 = np.arange(10, 46)

# View dataframe
df["Name"] = names
df["Counter 1"] = counter1
df["Counter 2"] = counter2
df.index += 1
print(df)