OFFSET
1,1
COMMENTS
Skip any "numbers" that begin with 0, except 0 itself.
Presumably this is a permutation of the nonnegative numbers.
All the terms of A011545 appear in order in this sequence. - Rémy Sigrist, Jan 03 2019
LINKS
Rémy Sigrist, Table of n, a(n) for n = 1..10000
PROG
(PARI) pid=Pi; s=Set(); for (k=1, 10, my (f=floor(pid)); forstep (w=k, 1, -1, v=f % (10^w); if (!setsearch(s, v), print1 (v ", "); s=setunion(s, Se
t(v)))); pid*=10) \\ Rémy Sigrist, Jan 03 2019
CROSSREFS
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Jan 03 2019
EXTENSIONS
More terms from Rémy Sigrist, Jan 03 2019
STATUS
approved