Doubling (AABBCC)

Make it instantly recognisable

left
7039 667700
?9,376
?7,501
Sum: 45
Total: 9
left
9152 330011
?9,376
?7,501
Sum: 25
Total: 7
left
9076 001177
?9,376
?7,501
Sum: 38
Total: 2
left
9152 773388
?9,376
?7,501
Sum: 53
Total: 8
left
9769 667755
?9,376
?7,501
Sum: 67
Total: 4
left
9619 223377
?9,376
?7,501
Sum: 49
Total: 4
left
7506 443322
?12,501
?10,001
Sum: 36
Total: 9
left
8879 443322
?12,501
?10,001
Sum: 50
Total: 5
left
7039 111144
?10,626
?8,501
Sum: 31
Total: 4
left
7039 222266
?10,626
?8,501
Sum: 39
Total: 3
left
7039 333388
?10,626
?8,501
Sum: 47
Total: 2
left
8879 222266
?10,626
?8,501
Sum: 52
Total: 7
left
7506-33-00-55
?7,125
?5,700
Sum: 34
Total: 7
left
7506-33-00-66
?7,125
?5,700
Sum: 36
Total: 9
left
7506-11-00-77
?7,125
?5,700
Sum: 34
Total: 7
left
7506-99-00-33
?7,125
?5,700
Sum: 42
Total: 6
left
9769-33-55-33
?7,125
?5,700
Sum: 53
Total: 8
left
9769-11-00-33
?7,125
?5,700
Sum: 39
Total: 3
left
9619-55-00-77
?7,125
?5,700
Sum: 49
Total: 4
left
9167-55-00-99
?7,125
?5,700
Sum: 51
Total: 6
left
9167-99-00-77
?7,125
?5,700
Sum: 55
Total: 1
left
7506-99-00-77
?7,125
?5,700
Sum: 50
Total: 5
left
9966118645
?3,374
?2,699
Sum: 55
Total: 1
left
7799116178
?3,374
?2,699
Sum: 56
Total: 2

Doubling (AABBCC) number pattern