Search
Member List
Calendar
Help
HP Forums
/
HP Software Libraries
/
General Software Library 
/
(38G) OEIS A262389: Last Digit Composite
/
(38G) OEIS A262389: Last Digit Composite
|
(38G) OEIS A262389: Last Digit Composite
|
|
09-13-2017, 04:06 PM
(This post was last modified: 09-13-2017 04:07 PM by Didier Lachieze.)
Post: #3
|
|||
|
|||
|
RE: (38G) OEIS A262389: Last Digit Composite
Here is a direct formula tested on the Prime as I don't have a 38G:
Code: U(N)=10*IP((N-1)/4)+2*(N MOD 4)+7*NOT(N MOD 4)+2 |
|||
|
|
« Next Oldest | Next Newest »
|
| Messages In This Thread |
|
(38G) OEIS A262389: Last Digit Composite - Gerald H - 09-08-2017, 05:45 AM
RE: (38G) OEIS A262389: Last Digit Composite - Gerald H - 09-13-2017, 02:06 PM
RE: (38G) OEIS A262389: Last Digit Composite - Didier Lachieze - 09-13-2017 04:06 PM
RE: (38G) OEIS A262389: Last Digit Composite - Gerald H - 09-13-2017, 06:09 PM
RE: (38G) OEIS A262389: Last Digit Composite - Gerald H - 09-14-2017, 06:25 AM
RE: (38G) OEIS A262389: Last Digit Composite - Gerald H - 09-14-2017, 06:45 AM
|
User(s) browsing this thread: 1 Guest(s)