Doubling (AABBCC)

Make it instantly recognisable

left
887711 4000
?13,251
?10,601
Sum: 36
Total: 9
left
993355 1004
?13,251
?10,601
Sum: 39
Total: 3
left
77669933 63
?13,251
?10,601
Sum: 59
Total: 5
left
740 800 8 800
?10,626
?8,501
Sum: 35
Total: 8
left
887711 8282
?10,001
?8,001
Sum: 52
Total: 7
left
887799 0202
?10,001
?8,001
Sum: 52
Total: 7
left
887755 0606
?10,001
?8,001
Sum: 52
Total: 7
left
887755 8282
?10,001
?8,001
Sum: 60
Total: 6
left
887744 3838
?10,001
?8,001
Sum: 60
Total: 6
left
887722 0606
?10,001
?8,001
Sum: 46
Total: 1
left
91 555566 29
?6,625
?5,300
Sum: 53
Total: 8
left
91 555522 89
?4,625
?3,700
Sum: 51
Total: 6
left
91 555566 82
?6,625
?5,300
Sum: 52
Total: 7
left
91 555566 02
?6,625
?5,300
Sum: 44
Total: 8
left
91 555566 32
?6,625
?5,300
Sum: 47
Total: 2
left
91 555566 84
?6,625
?5,300
Sum: 54
Total: 9
left
91 2221 1008
?7,250
?5,800
Sum: 26
Total: 8
left
777 99 666 08
?7,250
?5,800
Sum: 65
Total: 2
left
777 99 666 34
?7,250
?5,800
Sum: 64
Total: 1
left
993399 3004
?10,001
?8,001
Sum: 49
Total: 4
left
995544 3009
?10,001
?8,001
Sum: 48
Total: 3
left
995511 4009
?10,001
?8,001
Sum: 43
Total: 7
left
776699 73 77
?10,001
?8,001
Sum: 68
Total: 5
left
995577 6001
?10,001
?8,001
Sum: 49
Total: 4

Doubling (AABBCC) number pattern