Doubling (AABBCC)
Make it instantly recognisable
9 778822 786
?21,125
?16,900
9 778899 786
?6,50,000
?5,20,000
9 88 33 66 916
?12,501
?10,001
88 22222 916
?1,13,750
?91,000
9333 333 916
?21,25,000
?17,00,000
99 77665544
?4,16,250
?3,33,000
977 7777 977
?21,25,000
?17,00,000
9333 333 109
?4,16,250
?3,33,000
9333 333 999
?67,50,000
?54,00,000
90 55 001122
?61,250
?49,000
9051 778899
?61,250
?49,000
7549 667788
?17,500
?14,000
9988 334499
?53,750
?43,000
9777700005
?5,50,000
?4,40,000
88 22 00 45 45
?26,875
?21,500
90 888888 44
?1,87,500
?1,50,000
90 888888 33
?1,87,500
?1,50,000
7247 4444 55
?5,624
?4,499
9324 660066
?10,001
?8,001
9372 660066
?10,001
?8,001
9955 9966 05
?15,625
?12,500
759999 5524
?5,000
?4,000
75 99993392
?5,000
?4,000
75 9999 4484
?8,374
?6,699
Doubling (AABBCC) number pattern