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A120281
Logarithmic numbers A002104[p+1] divided by p=Prime[n].
0
4, 8, 83, 2296, 10861936, 1411410779, 60443686054995, 18373508669927544, 3194533046674386845000, 858410779506468749371519333771, 745094155915562576848262528092832
OFFSET
1,1
FORMULA
a(n) = Sum[Sum[m!/k!,{k,0,m}],{m,0,Prime[n]}]/Prime[n]. a(n) = A002104[p+1]/p, where p=Prime[n].
MATHEMATICA
Table[Sum[Sum[m!/k!, {k, 0, m}], {m, 0, Prime[n]}]/Prime[n], {n, 1, 15}]
CROSSREFS
Sequence in context: A068208 A090254 A222287 * A331986 A057974 A071277
KEYWORD
nonn
AUTHOR
Alexander Adamchuk, Jul 05 2006
STATUS
approved