A275614 Decimal expansion of number with continued fraction expansion 0, 1, 2, 4, 8, 16, 32, ... (powers of 2).

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

Offset: 0

Author

José Eduardo Gaboardi de Carvalho, Aug 03 2016

Keywords

• nonn
• cons

Examples

			0.69159419242197808428289286692643...
		

Crossrefs

Cf. A000079, A096641, A214070.

Programs

PARI

terms=sqrtint(bitprecision(1.))+2; \\ terms needed at current precision
t=contfracpnqn(vector(terms,i,.5<Charles R Greathouse IV, Aug 04 2016

Formula

From Amiram Eldar, Feb 08 2022: (Start)

Equals 1/A214070.

Equals 1/(1 + A096641). (End)

Extensions

Definition corrected by Jianing Song, Mar 29 2025