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A065356
Final digits of A065355(n) (in reverse order) for sufficiently large n.
2
6, 8, 6, 9, 5, 0, 9, 7, 5, 9, 7, 0, 1, 7, 4, 3, 6, 6, 7, 5, 5, 3, 4, 4, 7, 4, 9, 0, 6, 9, 4, 9, 8, 6, 0, 4, 6, 7, 6, 5, 9, 1, 5, 0, 0, 2, 9, 8, 8, 7, 3, 1, 6, 2, 5, 1, 3, 1, 2, 5, 0, 2, 5, 2, 5, 7, 7, 0, 9, 9, 5, 6, 6, 9, 4, 3, 4, 1, 3, 4, 9, 9, 7, 3, 3, 4, 8, 4, 0, 2, 1, 1, 8, 3, 7, 9, 7, 1, 8, 7, 8, 6, 2, 3, 8
OFFSET
0,1
FORMULA
a(n) = 9-A025016(n), n > 0. - Vladeta Jovovic, Nov 02 2001
PROG
(PARI) { for (n=0, 1000, f=1; while(f!%10^(n+1)>0, f+=1); x=sum(k=0, f, k!%10^(n+1)); a=(10*(x%10^(n+1)))\10^(n+1); if (n==0, a=3); write("b065356.txt", n, " ", 9 - a) ) } \\ Harry J. Smith, Oct 17 2009
CROSSREFS
KEYWORD
base,easy,nonn
AUTHOR
Floor van Lamoen, Oct 31 2001
EXTENSIONS
a(60)-a(104) from Harry J. Smith, Oct 17 2009
STATUS
approved