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Search: id:A053101
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| A053101 |
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((6*n+8)(!^6))/8(!^6), related to A034689 (((6*n+2)(!^6))/2 sextic, or 6-factorials). |
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+0
3
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| 1, 14, 280, 7280, 232960, 8852480, 389509120, 19475456000, 1090625536000, 67618783232000, 4598077259776000, 340257717223424000, 27220617377873920000, 2340973094497157120000, 215369524693738455040000
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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Row m=7 of the array A(7; m,n) := ((6*n+m)(!^6))/m(!^6), m >= 0, n >= 0.
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FORMULA
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a(n) = ((6*n+8)(!^6))/8(!^6)= A034689(n+2)/8; e.g.f.: 1/(1-6*x)^(7/3).
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CROSSREFS
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Cf. A047058, A008542(n+1), A034689(n+1), A034723(n+1), A034724(n+1), A034787(n+1), A034788(n+1), A053100-A053103 (rows m=0..10).
Sequence in context: A051690 A048668 A001820 this_sequence A027401 A116165 A034834
Adjacent sequences: A053098 A053099 A053100 this_sequence A053102 A053103 A053104
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KEYWORD
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easy,nonn
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AUTHOR
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Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de)
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