Triangular number AND sum of first m factorials

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Triangular number AND sum of first m factorials

01-09-2018, 11:10 PM

Post: #6

John Keith Offline

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Joined: Dec 2013

RE: Triangular number AND sum of first m factorials

A quick test of sums of factorials up to 69! finds no triangle numbers larger than 153. If one does exist, it has to have well over 100 digits. I may try later on the emulator.

John

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Messages In This Thread

Triangular number AND sum of first m factorials - Joe Horn - 01-09-2018, 04:31 PM

RE: Triangular number AND sum of first m factorials - Gerson W. Barbosa - 01-09-2018, 08:53 PM

RE: Triangular number AND sum of first m factorials - Dieter - 01-09-2018, 10:19 PM

RE: Triangular number AND sum of first m factorials - Gerson W. Barbosa - 01-09-2018, 11:00 PM

RE: Triangular number AND sum of first m factorials - Valentin Albillo - 01-09-2018, 10:16 PM

RE: Triangular number AND sum of first m factorials - John Keith - 01-09-2018 11:10 PM

RE: Triangular number AND sum of first m factorials - Gerson W. Barbosa - 01-10-2018, 04:03 AM

RE: Triangular number AND sum of first m factorials - Joe Horn - 01-10-2018, 04:58 AM

RE: Triangular number AND sum of first m factorials - Paul Dale - 01-10-2018, 06:35 AM

RE: Triangular number AND sum of first m factorials - Joe Horn - 01-11-2018, 03:01 AM

RE: Triangular number AND sum of first m factorials - Paul Dale - 01-11-2018, 10:21 AM

RE: Triangular number AND sum of first m factorials - Gerson W. Barbosa - 01-11-2018, 06:29 PM

RE: Triangular number AND sum of first m factorials - John Keith - 01-11-2018, 10:43 PM

RE: Triangular number AND sum of first m factorials - John Keith - 01-11-2018, 10:30 PM

RE: Triangular number AND sum of first m factorials - John Cadick - 01-11-2018, 02:22 PM

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