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#1 2013-04-19 13:18:39
- mathaholic
- Member
- From: Earth
- Registered: 2012-11-29
- Posts: 3,251
Add 1, then post a letter.
Start with 1, then add 1, then think of what letter it belongs to.
Letters :
T - Triangular number
P - Prime number
C - Composite number
SQ - Squimintrius number
http://www.mathisfunforum.com/viewtopic.php?id=19233
OJ - Other Julianthemath number
http://www.mathisfunforum.com/viewtopic.php?id=19230
http://www.mathisfunforum.com/viewtopic.php?id=19220 *Already discovered
Example
1 N
Meaning : Nothing from the list
2 P
2 is a prime number
Okay? Start!
1 N
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#3 2013-04-20 15:47:50
- mathaholic
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- Posts: 3,251
Re: Add 1, then post a letter.
Oh, yeah. Why did I forget ?
3 - P
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#4 2013-08-27 16:49:44
- magicschoolbus123
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- Registered: 2013-08-15
- Posts: 18
Re: Add 1, then post a letter.
4-c
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#5 2013-08-27 22:09:35
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Add 1, then post a letter.
5 P
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#6 2013-09-27 16:45:01
- mathaholic
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- Posts: 3,251
Re: Add 1, then post a letter.
6 T
1 is triangular
3 " "
6 " "
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#7 2013-09-27 21:37:23
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Add 1, then post a letter.
7P
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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#8 2013-09-28 12:10:41
- mathaholic
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- From: Earth
- Registered: 2012-11-29
- Posts: 3,251
Re: Add 1, then post a letter.
8C
8 is composite because of its factors: 1, 2, 4, 8
8 is also a vertical infinity!
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#9 2013-09-28 12:13:20
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Add 1, then post a letter.
9C and a square number too.
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.
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