A082673 a(n) is the least k >= n such that k!/n + 1 is prime.

1, 2, 3, 4, 7, 10, 11, 9, 46, 11, 13, 12, 28, 17, 19, 22, 43, 36, 21, 31, 107, 24, 48, 38, 40, 52, 47, 28, 241, 40, 61, 46, 70, 44, 37, 71, 44, 38, 45, 43, 131, 42, 63, 48, 99, 66, 73, 60, 114, 289, 83, 249, 64, 58, 318, 187, 72, 73, 641, 66, 89, 64, 75, 101, 127, 68, 71

Offset

1,2

Links

Table of n, a(n) for n=1..67.

Crossrefs

Sequence in context: A182833 A182832 A375723 * A080724 A342780 A089589

Adjacent sequences: A082670 A082671 A082672 * A082674 A082675 A082676

Keyword

nonn

Author

Cino Hilliard, May 19 2003

Extensions

Edited by Don Reble, Mar 14 2006

Missing term a(1)=1 inserted and name simplified by Jon E. Schoenfield, Feb 14 2021

Status

approved