1,1

No more terms < 2000. - David Wasserman (dwasserm(AT)earthlink.net), Apr 24 2008

a(5)=9: A104350(9) = 2*3*2*5*3*7*2*3 = 7560,

A000040(959) = 7559 = 7560-1, A000040(960) = 7561 =

7560+1.

Cf. A104357, A104364, A104365, A104372.

Sequence in context: A129948 A050414 A136681 this_sequence A047427 A088875 A022884

Adjacent sequences: A104370 A104371 A104372 this_sequence A104374 A104375 A104376

nonn,more

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Mar 06 2005