A023976 First bit in fractional part of binary expansion of 9th root of n.

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1

Offset

1,1

Links

Table of n, a(n) for n=1..102.

Mathematica

Array[Function[n, RealDigits[N[Power[n, 1/9 ], 10 ], 2 ]// (#[[1, #[[2 ] ]+1 ] ])& ], 110 ]

Crossrefs

Sequence in context: A297046 A248805 A307721 * A025469 A025466 A072769

Adjacent sequences: A023973 A023974 A023975 * A023977 A023978 A023979

Keyword

nonn,base

Author

N. J. A. Sloane, Olivier Gérard

Status

approved