editing
approved
editing
approved
Wolfdieter Lang (wolfdieter.lang_AT_physik_DOT_uni-karlsruhe_DOT_de), Sep 12 2005
Wolfdieter Lang, Sep 12 2005
approved
editing
Contribution from _Johannes W. Meijer (meijgia(AT)hotmail.com), _, Oct 16 2009: (Start)
Contribution from _Johannes W. Meijer (meijgia(AT)hotmail.com), _, Oct 16 2009: (Start)
Contribution from Johannes W. Meijer (meijgia(AT)hotmail.com), Oct 16 2009: (Start)
a(n) = sum((-1)^(n+k)*binomial(2*n+9,k)*stirling1(n-k+8,4-k), k=0..3)
(End)
Contribution from Johannes W. Meijer (meijgia(AT)hotmail.com), Oct 16 2009: (Start)
Equals fourth left hand column of A163936.
(End)
nonn,easy,new
a(n)=A112007(n+3, 3), n>=0.
nonn,easy,new
1, 52, 1452, 32120, 644020, 12440064, 238904904, 4642163952, 92199790224, 1883079661824, 39689578055808, 865023253219584, 19515249341231616, 455924361142656000, 11030149104146035200, 276260563641659673600
0,2
1452= a(2) = 9*52 + 3*328.
nonn,easy,new
Wolfdieter Lang (wolfdieter.lang_AT_physik_DOT_uni-karlsruhe_DOT_de), Sep 12 2005
approved