1,2

Seiichi Manyama, Table of n, a(n) for n = 1..10000

(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

Cf. A000005.

A303577 gives the lengths of the successive runs.

A284597(m) is the smallest number that starts a run of length m.

Sequence in context: A035034 A065155 A230203 * A282057 A088502 A081001

Adjacent sequences: A303575 A303576 A303577 * A303579 A303580 A303581

nonn

N. J. A. Sloane, Apr 29 2018

approved