A075314 - OEIS

A075314

Pair the natural numbers such that the n-th pair is (k, k+p(n)) where k is the smallest number not occurring earlier and p(n) is the n-th prime. (1, 3), (2, 5), (4, 9), (6, 13), (7, 18), (8, 21), (10, 27), (11, 30), (12, 35), (14, 43), ... This is the sequence of the second member of every pair.

3, 5, 9, 13, 18, 21, 27, 30, 35, 43, 46, 53, 58, 62, 67, 75, 82, 85, 92, 97, 101, 108, 114, 121, 130, 135, 139, 144, 147, 152, 167, 172, 179, 183, 194, 198, 205, 212, 217, 224, 231, 235, 246, 249, 254, 258, 271, 284, 290, 293, 298, 305, 309, 320, 327, 334, 341

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OFFSET

1,1

LINKS

Table of n, a(n) for n=1..57.

CROSSREFS

Cf. A075313, A075315, A075316.

Sequence in context: A007664 A215812 A114395 * A152737 A032635 A036713

Adjacent sequences: A075311 A075312 A075313 * A075315 A075316 A075317

KEYWORD

nonn

AUTHOR

Amarnath Murthy, Sep 14 2002

EXTENSIONS

More terms from David Wasserman, Jan 16 2005

STATUS

approved