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A121835 Hankel transform of A014307. 3
1, 1, 6, 540, 1360800, 154314720000, 1154953090368000000, 674242210944920217600000000, 47233353057660065805026918400000000000 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
FORMULA
a(n) = A000178(n)*A057863(n).
CROSSREFS
Cf. A014307.
Sequence in context: A173789 A258880 A367567 * A159531 A276490 A223097
KEYWORD
nonn
AUTHOR
Philippe Deléham, Aug 28 2006
STATUS
approved

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)