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A175218 The third nonprimes after the primes. 0
8, 8, 9, 10, 15, 16, 21, 22, 26, 33, 34, 40, 45, 46, 50, 56, 63, 64, 70, 75, 76, 82, 86, 92, 100, 105, 106, 111, 112, 116, 130, 134, 141, 142, 153, 154, 160, 166, 170, 176, 183, 184, 195, 196, 201, 202, 214, 226, 230, 232, 236, 242, 244, 254, 260, 266, 272, 274 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..58.

FORMULA

For n>2: a(n) = A000040(n) + 2 + A010051(A000040(n) + 2). - Reinhard Zumkeller, Mar 29 2010

CROSSREFS

Sequence in context: A187107 A179412 A298186 * A298916 A329032 A001732

Adjacent sequences:  A175215 A175216 A175217 * A175219 A175220 A175221

KEYWORD

nonn

AUTHOR

Jaroslav Krizek, Mar 06 2010

EXTENSIONS

More terms from Reinhard Zumkeller, Mar 29 2010

STATUS

approved

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Last modified June 20 16:59 EDT 2021. Contains 345177 sequences. (Running on oeis4.)