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 A156285 Numerator of Euler(n, 3/10). 1
 1, -1, -21, 71, 2541, -14641, -771561, 6242711, 437721081, -4555133281, -399147115101, 5076970085351, 533834157267621, -8024733763147921, -984414289344742641, 17074591123571719991, 2393808447230495554161, -47056485265721520250561 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 COMMENTS The (unsigned) odd-indexed terms of the sequence appear to give A208679. - Peter Bala, May 16 2017 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..200 MATHEMATICA Numerator[EulerE[Range[0, 20], 3/10]] (* Vincenzo Librandi, May 05 2012 *) CROSSREFS For denominators see A156276. Cf. A208679. Sequence in context: A102233 A309903 A187719 * A160435 A240824 A109357 Adjacent sequences: A156282 A156283 A156284 * A156286 A156287 A156288 KEYWORD sign,frac AUTHOR N. J. A. Sloane, Nov 07 2009 STATUS approved

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Last modified December 8 23:37 EST 2023. Contains 367681 sequences. (Running on oeis4.)