Sequence 01 in Pi

Pi Sequence Finder
Enter the sequence

Is there a number 01 in Pi?

Answer

In Pi, 01 first appears at position
167

103 times in the first 10,000 digits

Searched in the first 10,000 digits after the decimal point, position 1 = the 1 in 3.14…, overlaps counted. If the digits were independent and equally likely, a 2-digit block would be expected about 100 times there.

Positions 161–170

8410270193
167 ↑

…17450284102701938521105559…

Also at positions 245, 361, 493, 659, 669, 703, 853, 974, 996, 1,010 and 92 more.

See Also

Sequences in Pi

SequenceFound in Pi (— = not checked here)
00—
01Yes, first at 167 · 103 times
02—
03—
04—
05—
06—
07—
08—
09—
10—
11—
12—
13—
14—
15—
16—

FAQ

Is there a number 01 in Pi?

In Pi, 01 first appears at position 167

How many times does 01 appear in Pi?

103 times in the first 10,000 digits after the decimal point, overlaps counted; with independent, equally likely digits about 100 times would be expected.

Where else does 01 appear in Pi?

At positions 245, 361, 493, 659, 669 and 97 more in the first 10,000 digits.