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A077190 a(n) = A077189(n)/(2n-1). 2
1, 4107, 0, 1763664903, 1369, 11, 949665717, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
a(5k+3) = 0. Are there any other values of n so that a(n) = 0?
LINKS
EXAMPLE
a(5) = 12321/9 = 1369.
CROSSREFS
Sequence in context: A168345 A255158 A077188 * A204530 A204526 A206342
KEYWORD
nonn,base
AUTHOR
Amarnath Murthy, Nov 01 2002
EXTENSIONS
a(7)-a(8) from Jinyuan Wang, Mar 04 2020
STATUS
approved

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Last modified March 28 11:46 EDT 2024. Contains 371241 sequences. (Running on oeis4.)