5, 11, 32, 65, ?, 389
2, 9, 19, 32, 48, 67, ?
1 2 9 ? 65 126
...9 4.5 4.5 9 36 ?
5184, ?, 432, 144, 36, 12
100 180 294 448 648 ?
18, 32, 50, 82, 132, ?
If 14, 32, x, 50, -13, 86,
then, find the value of (10x + 5x – 20)?
...324 322 640 1914 7648 ? 229368
...18 434 642 746 798 ?
...
