A156652 - OEIS

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A156652

Numerator of Euler(n, 7/18).

1, -1, -77, 239, 30877, -160801, -30468977, 222359759, 56025500377, -525750911041, -165532771357877, 1898604115708079, 717305800978797877, -9723130520022672481, -4285693661775748922777, 67030256200148854573199, 33765846794176822397603377

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,3

COMMENTS

The (unsigned) odd-indexed terms of the sequence appear to give A208681. - Peter Bala, May 16 2017

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..200

MATHEMATICA

Numerator[EulerE[Range[0, 20], 7/18]] (* Vincenzo Librandi, May 07 2012 *)

CROSSREFS

Cf. A156634 (denominators). Cf. A208681.

Sequence in context: A044790 A255095 A029558 * A298102 A158767 A158771

Adjacent sequences: A156649 A156650 A156651 * A156653 A156654 A156655

KEYWORD

sign,frac

AUTHOR

N. J. A. Sloane, Nov 07 2009

STATUS

approved