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A122023
Expansion of x^2*(1+3*x+x^2-x^3+28*x^4+80*x^5)/(1-10*x^2+29*x^4-24*x^6).
1
0, 1, 3, 11, 29, 109, 283, 795, 2061, 5053, 13099, 30091, 78013, 173453, 449723, 983163, 2549229, 5523677, 14322635, 30887915, 80092061, 172288429, 446745691, 959703003, 2488530381, 5341975549, 13851888235, 29723290699, 77073397885
OFFSET
1,3
FORMULA
G.f.: x^2*(1+3*x+x^2-x^3+28*x^4+80*x^5)/(1-10*x^2+29*x^4-24*x^6). [Colin Barker, Jan 04 2012]
CROSSREFS
Sequence in context: A000251 A159229 A239713 * A259594 A293010 A236467
KEYWORD
nonn,easy,less
AUTHOR
Roger L. Bagula, Sep 12 2006
EXTENSIONS
Meaningful name using g.f. from Joerg Arndt, Dec 26 2022
STATUS
approved