login
A064993
Values for which A065358 is smaller than any preceding term.
1
35, 36, 837, 838, 1395, 1396, 1397, 1398, 1419, 1420, 1421, 1422, 1491, 1492, 1505, 1506, 1507, 1508, 1509, 1510, 1687, 1688, 1689, 1690, 1691, 1692, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1945, 1946, 1947, 1948, 1953, 1954, 1955, 1956, 1957
OFFSET
1,1
REFERENCES
Robert G. Wilson v, personal communication.
LINKS
MATHEMATICA
a = b = p = s = 0; Do[If[PrimeQ[n], p++ ]; s = s + (-1)^p; If[s < b, b = s; Print[n]], {n, 1, 10^3}]
PROG
(PARI) { n=b=c=0; for (m=1, 10^9, b+=(-1)^primepi(m); if (b<c, c=b; write("b064993.txt", n++, " ", m); if (n==1000, return)) ) } \\ Harry J. Smith, Oct 02 2009
CROSSREFS
Cf. A064973.
Sequence in context: A319484 A296869 A099647 * A041611 A160775 A160021
KEYWORD
nonn
AUTHOR
Jason Earls, Oct 31 2001
EXTENSIONS
More terms from Robert G. Wilson v, Nov 03 2001
STATUS
approved