A082546 Numbers n such that n=A082534(x)=A082534(y), where x<y.

5, 83, 311, 10859

Offset

1,1

Comments

Can someone prove this sequence is complete?

Links

Table of n, a(n) for n=1..4.

Formula

Let pi = i-th prime, pj = j-th prime, x<y, i<=x, j<=y, n = Largest prime of Sum_{i..x} pi, m= Largest prime of Sum_{j..y} pj. n such that n = m.

Example

For n=5; 5= Sum_{i=1..2} pi = Sum_{j=3..3} pj. For n=83; 83= Sum_{i=5..9} pi = Sum_{j=9..11} pj.

Crossrefs

5 = A082534(2) = A082534(3), 83 = A082534(9) = A082534(11).

Sequence in context: A163011 A368081 A142162 * A348790 A173876 A368080

Adjacent sequences: A082543 A082544 A082545 * A082547 A082548 A082549

Keyword

more,nonn

Author

Naohiro Nomoto, May 02 2003

Status

approved