A394549 Decimal expansion of Sum_{n>=1} sin(n)/n^(3/2).

1, 0, 5, 0, 5, 5, 8, 8, 4, 7, 1, 2, 7, 8, 0, 1, 6, 2, 1, 0, 8, 3, 2, 6, 9, 2, 9, 3, 2, 1, 0, 5, 2, 2, 7, 5, 8, 8, 8, 6, 6, 9, 7, 8, 3, 4, 5, 2, 2, 8, 2, 0, 0, 4, 0, 6, 6, 5, 2, 7, 6, 4, 8, 2, 8, 2, 7, 5, 4, 5, 4, 7, 4, 1, 7, 9, 3, 6, 3, 7, 4, 1, 8, 7, 2, 9, 5, 5, 5, 4, 9, 7, 8

Offset

1,3

Links

Table of n, a(n) for n=1..93.

Example

1.05055884712780162108...

Mathematica

Im[PolyLog[3/2, E^I]] ;
N[%, 100] ; (* R. J. Mathar, Mar 27 2026 *)

Crossrefs

Cf. A096444 (denom. n), A096418 (denom. n^2), A223709 (denom. n^3), A263193 (denom. n^(1/2)).

Sequence in context: A091672 A144702 A238192 * A156716 A055510 A200397

Adjacent sequences: A394546 A394547 A394548 * A394550 A394551 A394552

Keyword

nonn,cons

Author

R. J. Mathar, Mar 24 2026

Status

approved