A112133 First differences of A112063.

1, 11, 13, 11, 1, 23, 1, 11, 13, 11, 1, 23, 1, 11, 13, 11, 1, 23, 1, 11, 13, 11, 1, 23, 1, 11, 13, 11, 1, 23, 1, 11, 13, 11, 1, 23, 1, 11, 13, 11, 1, 23, 1, 11, 13, 11, 1, 23, 1, 11, 13, 11, 1, 23, 1, 11, 13, 11, 1, 23, 1, 11, 13, 11, 1, 23, 1, 11, 13, 11, 1, 23, 1, 11, 13, 11, 1

Offset

1,2

Links

Table of n, a(n) for n=1..77.

Index entries for linear recurrences with constant coefficients, signature (-1,0,1,1).

Crossrefs

Period=6. Also half of the first differences of A112073. Cf. A112086.

Sequence in context: A110059 A004476 A347522 * A052258 A036212 A350832

Adjacent sequences: A112130 A112131 A112132 * A112134 A112135 A112136

Keyword

nonn,easy

Author

Antti Karttunen, Aug 28 2005

Status

approved