

A003310


Generated by a sieve.
(Formerly M2305)


8



3, 4, 5, 7, 8, 11, 13, 17, 19, 20, 26, 29, 32, 37, 38, 43, 49, 50, 56, 62, 67, 68, 71, 73, 86, 89, 91, 98, 103, 113, 116, 121, 127, 131, 133, 137, 140, 151, 158, 161, 169, 173, 179, 182, 188, 200, 206, 209, 211, 221, 227, 230, 239, 242, 247, 253, 259, 271, 277, 278
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OFFSET

1,1


COMMENTS

Apply the sieve of A003309, but begin with 3 rather than 2.


REFERENCES

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).


LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 1..1000
Popular Computing (Calabasas, CA), Sieves: Problem 43, Vol. 2 (No. 13, Apr 1974), pp. 67. This is Sieve #2. [Annotated and scanned copy]
Index entries for sequences generated by sieves


MATHEMATICA

t = Range[3, 330]; r = {}; While[Length[t] >0, k = First[t]; AppendTo[r, k]; t = Drop[t, {1, 1, k}]; ]r (* Ray Chandler, Dec 02 2004 *)


PROG

(Haskell)
a003310 n = a003310_list !! (n1)
a003310_list = f [3..] where
f (x:xs) = x : f (g xs) where
g zs = us ++ g vs where (us, _:vs) = splitAt (x  1) zs
 Reinhard Zumkeller, Nov 12 2014


CROSSREFS

Cf. A003309, A100464.
Sequence in context: A325131 A270342 A066542 * A038525 A268678 A057201
Adjacent sequences: A003307 A003308 A003309 * A003311 A003312 A003313


KEYWORD

nonn,easy


AUTHOR

N. J. A. Sloane.


EXTENSIONS

More terms from Ray Chandler, Dec 02 2004


STATUS

approved



