1,1

a(n) = A000005(A103890(n)).

R. Zumkeller, p(n)!/p(n )#+1

Cf. A103895, A103859.

Sequence in context: A098523 A048185 A095094 this_sequence A022868 A133850 A160902

Adjacent sequences: A103891 A103892 A103893 this_sequence A103895 A103896 A103897

nonn

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Feb 20 2005