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A016847
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a(n) = (4n+3)^11.
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3
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177147, 1977326743, 285311670611, 8649755859375, 116490258898219, 952809757913927, 5559060566555523, 25408476896404831, 96549157373046875, 317475837322472439, 929293739471222707, 2472159215084012303, 6071163615208263051, 13931233916552734375
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OFFSET
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0,1
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LINKS
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Index entries for linear recurrences with constant coefficients, signature (12,-66,220,-495,792,-924,792,-495,220,-66,12,-1).
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FORMULA
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Sum_{n>=0} 1/a(n) = 2047*zeta(11)/4096 - 50521*Pi^11/29727129600. - Amiram Eldar, Apr 24 2023
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MATHEMATICA
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PROG
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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