A368658 - OEIS

%I #9 Jan 12 2024 22:24:06

%S 0,2,5,3,5,5,7,7,9,10,11,11,12,13

%N a(n) is the number of correct decimal digits of e obtained from the fraction A368618(n)/A368619(n).

%H <a href="/index/Ea">Index entries for sequences related to the number e</a>

%e a(8) = 7 since A368618(8)/A368619(8) = 24988942/9192919 = 2.7182815382143... matches the first 7 digits of e: 2.7182818284590...

%Y Cf. A001113, A368618, A368619, A368659.

%K nonn,base,more

%O 1,2

%A _Stefano Spezia_, Jan 02 2024