Doubling (AABBCC)

Make it instantly recognisable

left
981 999999 5
₹1,87,500
₹1,50,000
Sum: 77
Total: 5
left
916 777777 2
₹1,62,500
₹1,30,000
Sum: 60
Total: 6
left
92222222 78
₹5,00,000
₹4,00,000
Sum: 38
Total: 2
left
75 8888888 2
₹4,70,000
₹3,76,000
Sum: 70
Total: 7
left
90000 99 752
₹10,000
₹8,000
Sum: 41
Total: 5
left
90000 77 168
₹7,499
₹5,999
Sum: 38
Total: 2
left
90000 77 293
₹7,499
₹5,999
Sum: 37
Total: 1
left
90000 77 685
₹7,499
₹5,999
Sum: 42
Total: 6
left
90000 88 137
₹7,499
₹5,999
Sum: 36
Total: 9
left
90000 88 597
₹7,499
₹5,999
Sum: 46
Total: 1
left
90000 88 716
₹7,499
₹5,999
Sum: 39
Total: 3
left
90000 88 965
₹7,499
₹5,999
Sum: 45
Total: 9
left
9000006629
₹70,000
₹56,000
Sum: 32
Total: 5
left
90000 22 197
₹7,499
₹5,999
Sum: 30
Total: 3
left
90000 22 617
₹7,499
₹5,999
Sum: 27
Total: 9
left
90000 22 638
₹7,499
₹5,999
Sum: 30
Total: 3
left
90000 22 895
₹7,499
₹5,999
Sum: 35
Total: 8
left
90000 33 047
₹7,499
₹5,999
Sum: 26
Total: 8
left
90000 33 087
₹7,499
₹5,999
Sum: 30
Total: 3
left
90000 33 160
₹7,499
₹5,999
Sum: 22
Total: 4
left
90000 33 192
₹7,499
₹5,999
Sum: 27
Total: 9
left
90000 33 246
₹7,499
₹5,999
Sum: 27
Total: 9
left
90000 33 280
₹7,499
₹5,999
Sum: 25
Total: 7
left
90000 33 518
₹7,499
₹5,999
Sum: 29
Total: 2

Doubling (AABBCC) number pattern