A396932 Decimal expansion of the sum of the reciprocals of A279663.

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

Offset

1,1

Links

Kelvin Voskuijl, Table of n, a(n) for n = 1..10000

Formula

Equals hypergeom([], [3/5, 2], 6/5).

Example

2.12988852084632...

Mathematica

RealDigits[HypergeometricPFQ[{}, {3/5, 2}, 6/5], 10, 120][[1]]

Prog

(PARI) hypergeom([], [3/5, 2], 6/5)

Crossrefs

Cf. A279663.

Cf. A001113, A070910, A271574, A396449, A396450, A396451, A396928, A396929, A396930, A396931, A396933.

Sequence in context: A173159 A271574 A274198 * A002079 A006126 A078357

Adjacent sequences: A396929 A396930 A396931 * A396933 A396934 A396935

Keyword

nonn,cons,new

Author

Kelvin Voskuijl, Jun 17 2026

Status

approved