login
A037634
Base 6 digits are, in order, the first n terms of the periodic sequence with initial period 2,1,3.
0
2, 13, 81, 488, 2929, 17577, 105464, 632785, 3796713, 22780280, 136681681, 820090089, 4920540536, 29523243217, 177139459305, 1062836755832, 6377020534993, 38262123209961, 229572739259768, 1377436435558609
OFFSET
1,1
FORMULA
G.f.: x*(2+x+3*x^2) / ( (x-1)*(6*x-1)*(1+x+x^2) ). - R. J. Mathar, Apr 29 2015
CROSSREFS
Sequence in context: A246383 A189087 A037739 * A074581 A020059 A162772
KEYWORD
nonn,base,easy
STATUS
approved