OFFSET
1,2
LINKS
Seiichi Manyama, Table of n, a(n) for n = 1..10000
PROG
(AWK) # Assume that b.txt contains a b-file for A000005
awk ' BEGIN {i = 1; print i}
{if ($2 < i) print $1; i = $2} ' b.txt >out
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Apr 29 2018
STATUS
approved