A100962 Numbers that can neither be written as the sum nor as the product of two primes.

1, 2, 3, 11, 17, 23, 27, 29, 37, 41, 47, 53, 59, 67, 71, 79, 83, 89, 97, 101, 107, 113, 117, 125, 127, 131, 135, 137, 147, 149, 157, 163, 167, 171, 173, 179, 189, 191, 197, 207, 211, 223, 227, 233, 239, 245, 251, 255, 257, 261, 263, 269, 275, 277, 281, 293, 297

Offset

1,2

Comments

Intersection of A014092 and A100959.

Links

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

Prog

(Haskell)
a100962 n = a100962_list !! (n-1)
a100962_list = filter ((== 0) . a064911) a014092_list
-- Reinhard Zumkeller, Oct 15 2014

Crossrefs

Cf. A084997.

Cf. A064911, A014092, A157931, A100959.

Sequence in context: A051076 A192612 A014092 * A045337 A098700 A025584

Adjacent sequences: A100959 A100960 A100961 * A100963 A100964 A100965

Keyword

nonn

Author

Reinhard Zumkeller, Nov 24 2004

Status

approved