A178707 Position of the start of the first occurrence of n (expressed in binary) after the binary point in the binary expansion of Pi.

1, 3, 3, 11, 3, 16, 15, 11, 6, 3, 19, 16, 47, 15, 14, 11, 6, 25, 3, 60, 23, 19, 16, 91, 47, 76, 18, 15, 93, 14, 13, 11, 95, 6, 25, 43, 3, 126, 60, 144, 23, 58, 19, 393, 227, 16, 91, 207, 47, 63, 245, 76, 40, 18, 15, 103, 93, 114, 184, 14, 173, 13, 12, 11

Offset

0,2

Links

Table of n, a(n) for n=0..63.

Example

The first nonnegative integer is 0; its binary expansion is 0, which is found at the first digit after Pi's binary point; therefore the first term in the sequence is "1".
The sixth nonnegative integer is 5; its binary expansion is 101, which is found starting at the 16th digit after Pi's binary point; therefore the sixth term in the sequence is "16".

Crossrefs

Cf. A004601, A014777.

Sequence in context: A265391 A265390 A276390 * A036391 A283138 A262528

Adjacent sequences: A178704 A178705 A178706 * A178708 A178709 A178710

Keyword

base,nonn

Author

Will Nicholes, Jun 06 2010

Status

approved