Doubling (AABBCC)

Make it instantly recognisable

left
7-21-0000007
₹8,12,500
₹6,50,000
Sum: 17
Total: 8
left
8-000000-342
₹2,56,250
₹2,05,000
Sum: 17
Total: 8
left
776699 0916
₹9,376
₹7,501
Sum: 60
Total: 6
left
773 9955339
₹8,125
₹6,500
Sum: 60
Total: 6
left
77 900 99666
₹13,750
₹11,000
Sum: 59
Total: 5
left
9090 9999 22
₹72,500
₹58,000
Sum: 58
Total: 4
left
9 11889922 6
₹4,624
₹3,699
Sum: 55
Total: 1
left
99 2200 0916
₹18,124
₹14,499
Sum: 38
Total: 2
left
75 90 001122
₹14,376
₹11,501
Sum: 27
Total: 9
left
7074 999977
₹21,125
₹16,900
Sum: 68
Total: 5
left
90 70 77 0099
₹26,875
₹21,500
Sum: 48
Total: 3
left
90 70 07 7555
₹28,125
₹22,500
Sum: 45
Total: 9
left
90 70 03 3666
₹21,125
₹16,900
Sum: 40
Total: 4
left
76 60 00 0313
₹21,125
₹16,900
Sum: 26
Total: 8
left
97 35 5000 05
₹56,250
₹45,000
Sum: 34
Total: 7
left
96 47 7000 07
₹56,250
₹45,000
Sum: 40
Total: 4
left
98 53 3399 77
₹9,376
₹7,501
Sum: 63
Total: 9
left
98 53 9988 22
₹8,125
₹6,500
Sum: 63
Total: 9
left
98 53 8844 00
₹8,125
₹6,500
Sum: 49
Total: 4
left
98 53 1199 22
₹8,125
₹6,500
Sum: 49
Total: 4
left
90 70 0770 08
₹26,875
₹21,500
Sum: 38
Total: 2
left
98 53 33 44 22
₹9,376
₹7,501
Sum: 43
Total: 7
left
73 30 00 00 07
₹9,06,250
₹7,25,000
Sum: 20
Total: 2
left
96 00 00 88 02
₹13,751
₹11,001
Sum: 33
Total: 6

Doubling (AABBCC) number pattern