A099797 a(n) is taken to be the smallest positive integer greater than a(n-1) which is consistent with the condition "n is a member of the sequence if and only if a(n) is composite".

2, 4, 5, 6, 8, 9, 11, 12, 14, 17, 18, 20, 23, 24, 29, 31, 32, 33, 37, 38, 41, 43, 44, 45, 47, 53, 59, 61, 62, 67, 68, 69, 70, 71, 73, 79, 80, 81, 83, 89, 90, 97, 98, 99, 100, 101, 102, 103, 107, 109, 113, 127, 128, 131, 137, 139, 149, 151, 152, 157, 158, 159, 163, 167

Offset: 1

Author

Ray Chandler, Nov 02 2004

Keywords

• nonn

Examples

			a(1) cannot be 1 because 1 is not composite; it can be 2.
		

Links

• B. Cloitre, N. J. A. Sloane and M. J. Vandermast, Numerical analogues of Aronson's sequence, J. Integer Seqs., Vol. 6 (2003), #03.2.2.
• B. Cloitre, N. J. A. Sloane and M. J. Vandermast, Numerical analogues of Aronson's sequence (math.NT/0305308)

Crossrefs

Cf. A079000, A079254, A085925, A099798.