0,1
a(2n) = 2*A012007(n), a(2n+1) = A000182(n+1).
Adjacent sequences: A029581 A029582 A029583 this_sequence A029585 A029586 A029587
Sequence in context: A059084 A145490 A070677 this_sequence A136255 A159813 A157409
nonn
N. J. A. Sloane (njas(AT)research.att.com).
Search completed in 0.002 seconds