A370466 Decimal expansion of Product_{k>=1} 1 / (1 - 1/3^k).

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

Offset: 1

Author

Ilya Gutkovskiy, Mar 30 2024

Keywords

• nonn
• cons

Examples

			1.7853123419985341903674862960137035357...
		

Crossrefs

Cf. A000244, A065446, A100220, A132324.

Programs

Mathematica

RealDigits[1/QPochhammer[1/3], 10, 120][[1]] (* Vaclav Kotesovec, Mar 31 2024 *)

Formula

Equals 1/QPochhammer(1/3). - Vaclav Kotesovec, Mar 31 2024