A073212 - OEIS

%I #10 Apr 21 2023 23:43:49

%S 5,8,5,9,7,17,3,14,7,11,9,13,18,7,13,8,4,6,13,7,12,2,8,12,10,7,15,4,5,

%T 12,11,11,6,4,12,17,11,8,14,14,3,10,16,3,18,12,9,16,14,10,5,14,13,9,4,

%U 18,13,10,18,10,11,11,11,9,10,2,11,8,8,12,10,3,6,5

%N n-th digit of Pi + n-th digit of e.

%D GCHQ, The GCHQ Puzzle Book, Penguin, 2016. See page 79.

%H Harvey P. Dale, <a href="/A073212/b073212.txt">Table of n, a(n) for n = 0..1000</a>

%e Pi = 3.141592..., e = 2.718281... so we have a(0)=3+2=5, a(1)=1+7=8, a(2)=4+1=5, ... .

%t RealDigits[Pi,10,120][[1]]+ RealDigits[E,10,120][[1]] (* _Harvey P. Dale_, Oct 16 2011 *)

%Y Cf. A000796, A001113.

%K easy,nonn,base

%O 0,1

%A Y. Kelly Itakura (yitkr(AT)mta.ca), Aug 22 2002

%E More terms from _Harvey P. Dale_, Oct 16 2011