A110418 Least number beginning with (prime(n)-1)! == 0 (mod prime(n)).

10, 21, 240, 7203, 362880012, 47900160022, 2092278988800015, 640237370572800024, 112400072777760768000031, 30488834461171386050150400000013, 26525285981219105863630848000000038

Offset

1,1

Links

Table of n, a(n) for n=1..11.

Example

a(5) = 362880012, 10! = 3628800, 10 = prime(5) -1.

Crossrefs

Cf. A110419, A110420.

Sequence in context: A275248 A041833 A153317 * A336759 A368635 A336748

Adjacent sequences: A110415 A110416 A110417 * A110419 A110420 A110421

Keyword

base,easy,nonn

Author

Amarnath Murthy, Aug 01 2005

Extensions

More terms from Joshua Zucker, May 10 2006

Status

approved