A193166 Numbers that are not the product of consecutive primes.

4, 8, 9, 10, 12, 14, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 32, 33, 34, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95

Offset

1,1

Comments

A192280(a(n)) = 0: complement of A073485.

Union of A013929 and A073486.

Links

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

Prog

(Haskell)
a193166 n = a193166_list !! (n-1)
a193166_list = filter ((== 0) . a192280) [1..]
-- Reinhard Zumkeller, May 28 2012, Aug 26 2011

Crossrefs

Cf. A025475.

Sequence in context: A127162 A096529 A351099 * A379947 A155101 A158582

Adjacent sequences: A193163 A193164 A193165 * A193167 A193168 A193169

Keyword

nonn

Author

Reinhard Zumkeller, Aug 26 2011

Status

approved