s = []
for x in [1,3,4,5,6]:
s.append(x*3+1)
print(s)
T = (1,2,3,4)
T=T+(5,7)
print(T)
print(T.index(4))
print(T.count(7))
T = (3,)+T[2:]
print(T)
cyA9IFtdCmZvciB4IGluIFsxLDMsNCw1LDZdOgoJcy5hcHBlbmQoeCozKzEpCnByaW50KHMpCgpUID0gKDEsMiwzLDQpClQ9VCsoNSw3KQpwcmludChUKQpwcmludChULmluZGV4KDQpKQpwcmludChULmNvdW50KDcpKQpUID0gKDMsKStUWzI6XQpwcmludChUKQ==
[4, 10, 13, 16, 19]
(1, 2, 3, 4, 5, 7)
3
1
(3, 3, 4, 5, 7)