Je récapitule donc:
1) ? , 10, 11, 21, 31, 41, 1401, 16, 512
2) 1, 3, 5, 11, 21, 43, 85, 171, ?
3) 0, 1, 3, 6, 10, 15, 21, 28, ?
4) N, X, S, E, ?
5) 58, CT, 12, DE, 25, VQ, 81, ?
1) 5 , 10, 11, 21, 31, 41, 1401, 16, 512
2) 1, 3, 5, 11, 21, 43, 85, 171, 343
3) 0, 1, 3, 6, 10, 15, 21, 28, 36
4) N, X, S, E, L
5) 58, CT, 12, DE, 25, VQ, 81, QN