A053682 Positions where 9 occurs in decimal expansion of e (starting count at decimal point).

12, 35, 44, 47, 48, 49, 51, 55, 58, 80, 107, 109, 117, 118, 128, 132, 139, 146, 152, 169, 173, 183, 191, 198, 211, 222, 225, 226, 237, 288, 295, 296, 300, 337, 347, 363, 369, 386, 388, 393, 401, 408, 435, 445, 449, 459, 460, 462, 463, 466, 475, 478, 481, 489

Offset

1,1

Links

Table of n, a(n) for n=1..54.

Example

9 first occurs at the 12th position to the right of the decimal point

Mathematica

Flatten[Position[RealDigits[E, 10, 500][[1]], 9]]-1 (* Harvey P. Dale, Sep 13 2022 *)

Crossrefs

A001113.

Sequence in context: A082240 A088596 A077293 * A280364 A033570 A163661

Adjacent sequences: A053679 A053680 A053681 * A053683 A053684 A053685

Keyword

easy,nonn,base

Author

Enoch Haga, Feb 16 2000

Status

approved