

A064228


From Recamán's sequence (A005132): values of n achieving records in A057167.


10




OFFSET

1,2


COMMENTS

If R(n) is the nth term of Recamán's sequence (A005132), sequence gives values of R(n) that take a record number of steps to appear. A064227 gives corresponding values of n.


LINKS

Table of n, a(n) for n=1..8.
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
Index entries for sequences related to Recamán's sequence


CROSSREFS

Cf. A005132, A057167, A064227.
Sequence in context: A018273 A047092 A229485 * A226891 A272988 A168246
Adjacent sequences: A064225 A064226 A064227 * A064229 A064230 A064231


KEYWORD

nonn,nice,hard


AUTHOR

N. J. A. Sloane, Sep 22 2001


EXTENSIONS

a(7) and a(8) 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


STATUS

approved



