Find the missing term: 4, 18, ?, 100, 180, 294, 448
Find the missing term: 4832, 5840, 6848, ?
Find the missing term: 5760, 960, ?, 48, 16, 8
Find the missing term: 6, 11, 21, 36, 56, ?
Find the missing term: 6, 12, 21, ?, 48
Find the missing term: 6, 13, 25, 51, 101. ?
Find the missing term: 8, 28, 116, 584 , ?
Find the missing term: ATTRIBUTION, TTRIBUTION, RIBUTION, IBUTI, ?
Find the missing term. 2, 3, 5, 7, 11, ?, 17
Find the next number in the series 125, 80, 45, 20, ....