Doubling (AABBCC)

Make it instantly recognisable

left
82 7777777 3
₹5,62,500
₹4,50,000
Sum: 62
Total: 8
left
83 44444440
₹4,68,750
₹3,75,000
Sum: 39
Total: 3
left
73 8888888 2
₹4,93,750
₹3,95,000
Sum: 68
Total: 5
left
922222226 5
₹4,68,750
₹3,75,000
Sum: 34
Total: 7
left
97 4444 4444
₹1,58,75,000
₹1,27,00,000
Sum: 48
Total: 3
left
85 9999 9999
₹1,58,75,000
₹1,27,00,000
Sum: 85
Total: 4
left
8943 444444
₹3,25,000
₹2,60,000
Sum: 48
Total: 3
left
8943 888888
₹6,37,500
₹5,10,000
Sum: 72
Total: 9
left
9 17111111 4
₹1,33,750
₹1,07,000
Sum: 27
Total: 9
left
9 17111111 8
₹1,33,750
₹1,07,000
Sum: 31
Total: 4
left
9117 444444
₹3,98,750
₹3,19,000
Sum: 42
Total: 6
left
72 41111114
₹1,12,500
₹90,000
Sum: 23
Total: 5
left
7247777771
₹1,12,500
₹90,000
Sum: 56
Total: 2
left
7247777772
₹1,18,750
₹95,000
Sum: 57
Total: 3
left
9174444440
₹1,06,250
₹85,000
Sum: 41
Total: 5
left
9285555553
₹1,06,250
₹85,000
Sum: 52
Total: 7
left
9285555554
₹1,06,250
₹85,000
Sum: 53
Total: 8
left
9171111114
₹1,33,750
₹1,07,000
Sum: 27
Total: 9
left
9171111118
₹1,33,750
₹1,07,000
Sum: 31
Total: 4
left
936 8888881
₹1,06,250
₹85,000
Sum: 67
Total: 4
left
952 333333 6
₹92,500
₹74,000
Sum: 40
Total: 4
left
742 888888 7
₹76,250
₹61,000
Sum: 68
Total: 5
left
97 23333332
₹1,06,250
₹85,000
Sum: 38
Total: 2
left
90 666666 31
₹86,250
₹69,000
Sum: 49
Total: 4

Doubling (AABBCC) number pattern