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A067322 Odd-indexed members of A067302. 2
3, 160, 21504, 3867840, 785255680, 169748686848, 38094656593920, 8761529890717696, 2050020136793604096, 485760548730263568384, 116217935644216514314240, 28016590108689074277580800 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..11.

FORMULA

a(n) = A067302(2n+1) = (2*n+3)*A067297(2*n+1)/2.

G.f.: A(x) = (2*x*(d/dx)g(x) + 3*g(x)) with g(x) g.f. of A067321.

CROSSREFS

Cf. A067303 (even-indexed members of A067302).

Sequence in context: A318095 A108159 A201429 * A302378 A303099 A302950

Adjacent sequences:  A067319 A067320 A067321 * A067323 A067324 A067325

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang, Feb 05 2002

STATUS

approved

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Last modified May 17 12:01 EDT 2021. Contains 343971 sequences. (Running on oeis4.)