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A164895 Decimal representation of the strings formed by concatenating the digits of pi in base 2. 0
3, 7, 60, 121, 973, 15577, 62310, 498486, 3987893, 15951575, 127612605, 2041801688, 32668827017, 261350616143, 4181609858297, 16726439433191, 66905757732766, 267623030931067, 4281968494897080, 34255747959176644, 274045983673413158, 1096183934693652634 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..22.

EXAMPLE

The digits of pi (3 1 4 1 5 9 ...) in base 2 (11 1 100 1 101 1001 ...) concatenated to form the base 2 sequence: 11, 111, 111100, 1111001, 1111001101, 11110011011001, etc.

MATHEMATICA

Table[FromDigits[Flatten[Take[IntegerDigits[#, 2]&/@RealDigits[ Pi, 10, 50] [[1]], n]], 2], {n, 40}] (* Harvey P. Dale, Jul 27 2011 *)

CROSSREFS

Sequence in context: A213734 A185846 A239023 * A046859 A242380 A225195

Adjacent sequences:  A164892 A164893 A164894 * A164896 A164897 A164898

KEYWORD

base,easy,nonn

AUTHOR

Gil Broussard, Aug 29 2009

EXTENSIONS

More terms from Harvey P. Dale, Jul 27 2011

STATUS

approved

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Last modified November 18 04:44 EST 2019. Contains 329248 sequences. (Running on oeis4.)