A095770 First differences of A095769.

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

Offset

1,1

Links

Table of n, a(n) for n=1..105.

J. Grytczuk, Another variation on Conway's recursive sequence, Discr. Math. 282 (2004), 149-161.

Prog

(PARI) v=vector(150, j, 1); for(n=3, 150, g=v[v[v[v[n-1]]]]+v[n-v[v[v[n-1]]]]; v[n]=g); a(n)=v[n+1]-v[n]

Crossrefs

Cf. A004001, A093878, A095769, A095771.

Sequence in context: A112448 A101264 A189723 * A285972 A275510 A286055

Adjacent sequences: A095767 A095768 A095769 * A095771 A095772 A095773

Keyword

nonn

Author

Benoit Cloitre, Jun 05 2004

Status

approved