A140768 Prime convenient numbers.

2, 3, 5, 7, 13, 37

Offset

1,1

Comments

Prime terms of A000926. From Jud McCranie's comment in A000926, if an additional term exists it is > 100000000, and Weinberger showed that there is at most one further term. - Jonathan Vos Post, Jan 29 2011

References

J.-M. De Koninck, Ces nombres qui nous fascinent, Entry 37, p. 15, Ellipses, Paris 2008.

Links

Table of n, a(n) for n=1..6.

Crossrefs

Sequence in context: A048414 A048399 A249692 * A192578 A050779 A052291

Adjacent sequences: A140765 A140766 A140767 * A140769 A140770 A140771

Keyword

nonn,more

Author

Lekraj Beedassy, Jul 13 2008

Status

approved