Doubling (AABBCC)

Make it instantly recognisable

left
7997744 794
₹3,375
₹2,700
Sum: 67
Total: 4
left
8886 000055
₹45,625
₹36,500
Sum: 40
Total: 4
left
9479 446666
₹34,375
₹27,500
Sum: 61
Total: 7
left
9687 11 9999
₹43,750
₹35,000
Sum: 68
Total: 5
left
9409 88 1111
₹27,000
₹21,600
Sum: 42
Total: 6
left
9409 88 6666
₹27,000
₹21,600
Sum: 62
Total: 8
left
9726 77 1111
₹56,375
₹45,100
Sum: 42
Total: 6
left
8347 336699
₹18,750
₹15,000
Sum: 58
Total: 4
left
9537 667788
₹23,625
₹18,900
Sum: 66
Total: 3
left
7429 001122
₹14,001
₹11,201
Sum: 28
Total: 1
left
88 6666 8764
₹3,375
₹2,700
Sum: 65
Total: 2
left
9409999444
₹27,500
₹22,000
Sum: 61
Total: 7
left
99 11 88 44 33
₹34,375
₹27,500
Sum: 50
Total: 5
left
7 666666 028
₹55,000
₹44,000
Sum: 53
Total: 8
left
94 000000 61
₹4,68,750
₹3,75,000
Sum: 20
Total: 2
left
72 111111 79
₹86,375
₹69,100
Sum: 31
Total: 4
left
7211111115
₹5,76,250
₹4,61,000
Sum: 21
Total: 3
left
7433 000006
₹86,875
₹69,500
Sum: 23
Total: 5
left
94 0000 0776
₹31,875
₹25,500
Sum: 33
Total: 6
left
6913 119911
₹30,625
₹24,500
Sum: 41
Total: 5
left
6913 331166
₹23,625
₹18,900
Sum: 39
Total: 3
left
6913 113366
₹23,625
₹18,900
Sum: 39
Total: 3
left
6913 116633
₹23,625
₹18,900
Sum: 39
Total: 3
left
6913336611
₹23,625
₹18,900
Sum: 39
Total: 3

Doubling (AABBCC) number pattern