0,4
a(n) = A001221(A060114(n)). Cf. A081165.
Sequence in context: A029112 A029094 A003105 * A173910 A036846 A058740
Adjacent sequences: A081163 A081164 A081165 * A081167 A081168 A081169
nonn
Antti Karttunen (my_firstname.my_surname(AT)iki.fi) & Wouter Meeussen (wouter.meeussen(AT)pandora.be) Mar 10 2003