A396931 Decimal expansion of the sum of the reciprocals of A279662.

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

Offset

1,1

Links

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

Formula

Equals hypergeom([], [3/4, 2], 3/2)

Example

2.14948189505932...

Mathematica

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

Prog

(PARI) hypergeom([], [3/4, 2], 3/2)

Crossrefs

Cf. A279662.

Cf. A001113, A070910, A271574, A396449, A396450, A396451, A396928, A396929, A396930, A396932, A396933.

Sequence in context: A086933 A077878 A128058 * A163236 A325008 A325016

Adjacent sequences: A396928 A396929 A396930 * A396932 A396933 A396934

Keyword

cons,nonn

Author

Kelvin Voskuijl, Jun 17 2026

Status

approved