A076594 First occurrence of n as a term in the continued fraction for log(5).

1, 20, 6, 11, 19, 12, 24, 26, 32, 66, 112, 45, 68, 318, 64, 52, 58, 41, 101, 62, 1168, 299, 291, 189, 74, 110, 122, 200, 287, 755, 734, 73, 1619, 71, 415, 268, 191, 1700, 27, 17, 547, 468, 3224, 3510, 690, 78, 3064, 258, 487, 1801, 2138, 3911, 155, 811, 1121

Offset

1,2

Links

Table of n, a(n) for n=1..55.

Mathematica

Flatten[Table[Position[ContinuedFraction[Log[5], 6000], n, {1}, 1], {n, 60}]] (* Harvey P. Dale, Jun 26 2013 *)

Prog

(PARI) (1500 precision digits) v=contfrac(log(5)); a(n)=if(n<0, 0, s=1; while(abs(n-component(v, s))>0, s++); s)

Crossrefs

Cf. A032523.

Sequence in context: A274458 A351025 A327131 * A174991 A217418 A370499

Adjacent sequences: A076591 A076592 A076593 * A076595 A076596 A076597

Keyword

base,nonn

Author

Benoit Cloitre, Oct 20 2002

Status

approved