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Number Series 2-4

2528, 53, 153, 378, 778, ?
A1485
B1459
C1403
D1489


26122, 213, 340, 509, ?, 997
A726
B859
C849
D729


27112, 119, 133, 154, 182, 217, ?
A269
B289
C249
D259


281, 2, 5, 14, 41, 122, ?
A369
B389
C365
D359


2912, 24, 60, 180, 630, 2520, ?
A11350
B11340
C15482
D15559


3016, 14, 25, 71, 279, ?
A1389
B1140
C1482
D1559


316, 46, 126, 286, 606, ?
A1289
B1240
C1282
D1246


3217, 20, 28, 43, 67, ?
A100
B120
C102
D106