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A053682
Positions where 9 occurs in decimal expansion of e (starting count at decimal point).
0
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
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
KEYWORD
easy,nonn,base
AUTHOR
Enoch Haga, Feb 16 2000
STATUS
approved