OFFSET
1,3
COMMENTS
LINKS
N. J. A. Sloane, My favorite integer sequences, in Sequences and their Applications (Proceedings of SETA '98).
N. J. A. Sloane, FORTRAN program for A005132, A057167, A064227, A064228
CROSSREFS
KEYWORD
nonn,nice,hard
AUTHOR
N. J. A. Sloane, Sep 22 2001
EXTENSIONS
a(8) and a(9) from Allan Wilks, Nov 06 2001. After 10^15 terms of A005132, the smallest missing number was 852655.
After 10^25 terms of A005132 the smallest missing number is still 852655. - Benjamin Chaffin, Jun 13 2006
Even after 4.28*10^73 terms, the smallest missing number is still 852655. - Benjamin Chaffin, Mar 22 2010
Even after 10^230 terms, the smallest missing number is still 852655. - Benjamin Chaffin, 2018
Initial term 0 added by N. J. A. Sloane, Feb 26 2023
STATUS
approved