A143440 Decimal expansion of the maximum value of the q-Pochhammer symbol along [ -1, 1].

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

Offset: 1

Author

Eric W. Weisstein, Aug 14 2008

Keywords

• nonn
• cons

Examples

			1.2283488670385751125...
		

Links

• G. C. Greubel, Table of n, a(n) for n = 1..1000
• Eric Weisstein's World of Mathematics, q-Pochhammer Symbol

Crossrefs

Cf. A143441, A242168, A258232.

Programs

Mathematica

q0 = q /. FindRoot[QPochhammer'[q] == 0, {q, -1/2}, WorkingPrecision -> 300]; RealDigits[QPochhammer[q0], 10, 105] // First (* Jean-François Alcover, Dec 05 2013 *)