Doubling (AABBCC)

Make it instantly recognisable

left
8888888151
₹18,37,500
₹14,70,000
Sum: 63
Total: 9
left
8888888138
₹18,37,500
₹14,70,000
Sum: 68
Total: 5
left
8888888313
₹18,37,500
₹14,70,000
Sum: 63
Total: 9
left
9954000000
₹22,50,000
₹18,00,000
Sum: 27
Total: 9
left
9862000000
₹22,50,000
₹18,00,000
Sum: 25
Total: 7
left
9592222222
₹23,75,000
₹19,00,000
Sum: 37
Total: 1
left
9614444444
₹23,75,000
₹19,00,000
Sum: 44
Total: 8
left
9889888888
₹27,50,000
₹22,00,000
Sum: 82
Total: 1
left
9831000000
₹28,75,000
₹23,00,000
Sum: 21
Total: 3
left
8000000500
₹30,00,000
₹24,00,000
Sum: 13
Total: 4
left
7070 111111
₹31,25,000
₹25,00,000
Sum: 20
Total: 2
left
9232222222
₹31,25,000
₹25,00,000
Sum: 28
Total: 1
left
8867777777
₹35,00,000
₹28,00,000
Sum: 71
Total: 8
left
8971111111
₹35,00,000
₹28,00,000
Sum: 31
Total: 4
left
6267777777
₹36,25,000
₹29,00,000
Sum: 63
Total: 9
left
9886666666
₹41,25,000
₹33,00,000
Sum: 67
Total: 4
left
9828888888
₹43,75,000
₹35,00,000
Sum: 75
Total: 3
left
9389999999
₹46,25,000
₹37,00,000
Sum: 83
Total: 2
left
7000777777
₹51,25,000
₹41,00,000
Sum: 49
Total: 4
left
8900000089
₹51,25,000
₹41,00,000
Sum: 34
Total: 7
left
9099990000
₹52,50,000
₹42,00,000
Sum: 45
Total: 9
left
9049999999
₹52,50,000
₹42,00,000
Sum: 76
Total: 4
left
9007000000
₹62,50,000
₹50,00,000
Sum: 16
Total: 7
left
8280000000
₹62,50,000
₹50,00,000
Sum: 18
Total: 9

Doubling (AABBCC) number pattern