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A053682 Positions where 9 occurs in decimal expansion of e (starting count at decimal point). 0

%I #8 Sep 13 2022 12:21:00

%S 12,35,44,47,48,49,51,55,58,80,107,109,117,118,128,132,139,146,152,

%T 169,173,183,191,198,211,222,225,226,237,288,295,296,300,337,347,363,

%U 369,386,388,393,401,408,435,445,449,459,460,462,463,466,475,478,481,489

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

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

%t Flatten[Position[RealDigits[E,10,500][[1]],9]]-1 (* _Harvey P. Dale_, Sep 13 2022 *)

%Y A001113.

%K easy,nonn,base

%O 1,1

%A _Enoch Haga_, Feb 16 2000

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)