1,1

Table of n, a(n) for n=1..64.

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)

a(1) cannot be 1 because 1 is not prime; it cannot be 2, for then 1 is not in the sequence while a(1) is prime; nor can it be 3; but 4 is possible.

Cf. A079000.

Sequence in context: A298473 A054284 A295287 * A091178 A270448 A152019

Adjacent sequences: A079251 A079252 A079253 * A079255 A079256 A079257

nonn

Matthew Vandermast and N. J. A. Sloane, Feb 01 2003

approved