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A152180
Numbers n such that A073609(n+1)=nextprime(A073609(n)).
2
1, 3, 145, 221, 667, 704, 882, 916, 985, 1153, 1391, 1392, 1503, 1524, 1704, 1774, 1796, 1849, 2080, 2111, 2118, 2134, 2182, 2223, 2241, 2244, 2261, 2441, 2484, 2536, 2554, 2692, 2760, 2879, 2906, 2920, 3002, 3024, 3062, 3069, 3081, 3093, 3263, 3270
OFFSET
1,2
CROSSREFS
Cf. A073609 a(n) = the smallest prime > a(n-1) such that a(n)-a(n-1) is a square, A152181 a(n)=A073609(A152180(n)).
Sequence in context: A323998 A172145 A100931 * A042135 A326803 A302221
KEYWORD
nonn
AUTHOR
Zak Seidov, Nov 28 2008
STATUS
approved