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%I #23 Jan 09 2023 16:54:43
%S 5,63,919,5504,29170,252475,7910576,7910576,3135523199,3135523199
%N First re-appearance of first n digits in decimal expansion of e.
%C Note that a(7) = a(8). Infinite sequence for digital representation of e should have (infinite number of) repetitions of its starting segment of arbitrary length. So it is interesting to look for extension of the sequence.
%Y Cf. A001113, A065593 (similar sequence for Pi).
%K nonn,base,more
%O 1,1
%A _Zak Seidov_, Jan 01 2006
%E Original name restored by _Brian Swift_, Apr 13 2022
%E a(9)-a(10) from _Michael S. Branicky_, Jan 09 2023
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