A139723 Number of digits between successive occurrences of digit 5 in decimal representation of Pi.

3, 1, 20, 16, 2, 9, 28, 18, 20, 0, 1, 7, 1, 14, 13, 4, 0, 0, 11, 18, 2, 11, 14, 11, 3, 15, 31, 10, 0, 8, 12, 6, 9, 11, 2, 8, 9, 4, 9, 6, 1, 1, 3, 24, 3, 17, 3, 3, 1, 38, 18, 27, 15, 18, 6, 7, 3, 7, 7, 32, 7, 2, 1, 4, 11, 4, 6, 23, 19, 27, 2, 16, 1, 4, 2, 0, 12, 6, 6, 2, 25, 4, 2, 26, 3, 8, 0, 7, 1, 9

Offset: 1

Author

Daniel Drijard (daniel.drijard(AT)cern.ch)

Keywords

• nonn
• base

Crossrefs

Cf. A135088, A000796.

Programs

Mathematica

Last[#]-First[#]-1&/@Partition[Transpose[Position[RealDigits[Pi,10,1000],5]][[2]],2,1] (* Harvey P. Dale, Dec 06 2013 *)