|
|
|
|
|
|
|
|
|
#55 by Andrey Zabolotskiy at Sun Dec 10 18:07:45 EST 2023
|
|
|
|
|
|
|
|
#54 by Andrey Zabolotskiy at Sun Dec 10 18:07:43 EST 2023
|
|
| NAME
|
Product of first n odd nonprimes, a(n) = Product_{k=1..n) } A071904(k).
|
|
| STATUS
|
approved
editing
|
|
|
|
|
|
|
#53 by Sean A. Irvine at Tue Apr 23 21:25:01 EDT 2019
|
|
|
|
|
|
|
|
#52 by Michel Marcus at Mon Apr 22 03:26:23 EDT 2019
|
|
|
|
|
|
Discussion
|
| Tue Apr 23
| 21:25
| Sean A. Irvine: Terms verified.
|
|
|
|
|
|
|
#51 by Michael De Vlieger at Sun Apr 21 22:56:38 EDT 2019
|
|
|
|
|
|
|
|
#50 by Michael De Vlieger at Sun Apr 21 22:56:33 EDT 2019
|
|
| MATHEMATICA
|
With[{nn = 70}, FoldList[Times, Complement[Range[1, nn, 2], Prime@ Range[2, PrimePi@ nn]]]] (* Michael De Vlieger, Apr 21 2019 *)
|
|
| STATUS
|
proposed
editing
|
|
|
|
|
|
|
#49 by Jon E. Schoenfield at Sun Apr 21 00:54:52 EDT 2019
|
|
|
|
|
|
|
|
#48 by Jon E. Schoenfield at Sun Apr 21 00:54:50 EDT 2019
|
|
| NAME
|
Product of first n odd nonprime numbersnonprimes, a(n) = Product_{k=1..n) A071904(k).
|
|
|
|
|
|
|
#47 by Jon E. Schoenfield at Sun Apr 21 00:53:43 EDT 2019
|
|
| NAME
|
Product of first n odd nonprimesnonprime numbers, a(n) = Product_{k=1..n) A071904(k).
|
|
| STATUS
|
proposed
editing
|
|
|
|
|
|
|
#46 by Michel Marcus at Sat Apr 20 17:02:36 EDT 2019
|
|
|
|
|
|
|
