A054172 Inverse Moebius transform of A000048 (starting at term 0).

1, 2, 2, 3, 3, 6, 6, 12, 18, 32, 52, 100, 171, 322, 589, 1103, 2049, 3877, 7281, 13830, 26221, 49982, 95326, 182470, 349523, 671260, 1290573, 2485827, 4793491, 9257016, 17895680, 34637936, 67108917, 130152543, 252645143, 490857374

Offset

0,2

Links

Table of n, a(n) for n=0..35.

Crossrefs

Sequence in context: A238547 A325681 A116450 * A236971 A121211 A316585

Adjacent sequences: A054169 A054170 A054171 * A054173 A054174 A054175

Keyword

nonn

Author

N. J. A. Sloane, Apr 29 2000

Status

approved