Recaman Sequence I am struggling with getting my code to return the correct format. I need the code to return 12 when n=8. Unfortunately, it is returning [12]. I would really appreciate your help. My code is below. import numpy as np def recaman_item(n):     n=n+1     series = np.zeros(n)     series[0] = 0     for i in range(1, n):         if series[i - 1] - i > 0 and series[i - 1] - i not in series:           series[i] = series[i - 1] - i         else:           series[i] = series[i - 1] + i     series2 = series.astype(int)            return series2[-1:] n = 8     print(recaman_item(n)

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Recaman Sequence

I am struggling with getting my code to return the correct format. I need the code to return 12 when n=8. Unfortunately, it is returning [12].

I would really appreciate your help. My code is below.

import numpy as np

def recaman_item(n):
    n=n+1
    series = np.zeros(n)
    series[0] = 0
    for i in range(1, n):
        if series[i - 1] - i > 0 and series[i - 1] - i not in series:
          series[i] = series[i - 1] - i
        else:
          series[i] = series[i - 1] + i
    series2 = series.astype(int)       
    return series2[-1:]

n = 8    

print(recaman_item(n))

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