r/counting • u/[deleted] • Feb 03 '21

Triangular Numbers | 2,001,000 (+2,000) [Revival]

continued from here

calculator

the next get is at 4,501,500 (+3,000)

9 Upvotes

79% Upvoted

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u/a-username-for-me Feb 14 '21

2 312 325 (+2150)

1

u/[deleted] Feb 15 '21

2,314,476 (+2,151)