OFFSET
1,4
REFERENCES
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
LINKS
The RAND Corporation, Table of n, a(n) for n = 1..1000000 [Cached copy taken from the RAND link]
Juris Cernenoks, Janis Iraids, Martins Opmanis, Rihards Opmanis, and Karlis Podnieks, Integer Complexity: Experimental and Analytical Results II, arXiv:1409.0446 [math.NT], 2014.
The RAND Corporation, A Million Random Digits with 100,000 Normal Deviates, The Free Press, NY, 1955.
CROSSREFS
KEYWORD
nonn,fini,full
AUTHOR
N. J. A. Sloane. Entry revised Jul 16 2009.
STATUS
approved