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Least significant digit of A077747(n).
1

%I #5 Dec 05 2013 19:55:56

%S 1,2,4,2,2

%N Least significant digit of A077747(n).

%F a(n) = A077747(n) mod 10.

%Y Cf. A077747.

%K base,hard,more,nonn

%O 1,2

%A _Amarnath Murthy_, Nov 20 2002

%E a(5) from _Max Alekseyev_, Dec 12 2011