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A082546 Numbers n such that n=A082534(x)=A082534(y), where x<y. +0
1
5, 83, 311, 10859 (list; graph; listen)
OFFSET

1,1

COMMENT

Can someone prove this sequence is finite and full?

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: A165435 A163011 A142162 this_sequence A035512 A054953 A111834

Adjacent sequences: A082543 A082544 A082545 this_sequence A082547 A082548 A082549

KEYWORD

more,nonn

AUTHOR

Naohiro Nomoto (n_nomoto(AT)yabumi.com), May 02 2003

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.


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