seq = [2**i for i in range(0,10)]
seq

print(sum(seq))

def sumseq(n):
    seqn = [3**i for i in range(0,n+1)]
    return sum(seqn)
print(sumseq(5),sumseq(10))

sumseqs = [sumseq(i) for i in range(0,10)]
sumseqs