OFFSET
0,1
COMMENTS
Ignoring the initial 0 to the left of the decimal point.
Same as A031297 but including the a(0) term.
LINKS
Eric W. Weisstein, Table of n, a(n) for n = 0..999
Eric Weisstein's World of Mathematics, Champernowne Constant Digits
Eric Weisstein's World of Mathematics, Constant Digit Scanning
PROG
(Python)
from itertools import count, islice
def agen():
k, chap = 1, ".1"
for n in count(0):
target = str(n)
while chap.find(target) == -1: k += 1; chap += str(k)
yield chap.find(target)
print(list(islice(agen(), 70))) # Michael S. Branicky, Oct 06 2022
CROSSREFS
KEYWORD
nonn,base,less
AUTHOR
Eric W. Weisstein, Sep 15 2013
STATUS
approved