OFFSET
1,1
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..10000
FORMULA
MAPLE
From R. J. Mathar, Apr 30 2010: (Start)
isA001043 := proc(n) for k from 1 do ps := ithprime(k)+ithprime(k+1) ; if ps >n then return false; elif ps= n then return true; end if ; end do; end proc:
for n from 1 to 800 do if isA001043(A014574(n) ) then printf("%d, ", n) ; end if; end do: (End)
CROSSREFS
KEYWORD
nonn
AUTHOR
Juri-Stepan Gerasimov, Apr 30 2010
EXTENSIONS
a(42) corrected and sequence extended by R. J. Mathar, Apr 30 2010
STATUS
approved