A179830 The first central column of triangle A179757, i.e., A179763(1), A179763(8), A179763(17), A179763(28), ...

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

Offset

1,1

Links

A. Karttunen, Table of n, a(n) for n = 1..1024

Formula

a(n) = A179763(A028884(n+2)).

Crossrefs

Cf. A179831-A179834, and also A179770, A179775.

Sequence in context: A014075 A204269 A371690 * A266216 A025446 A373972

Adjacent sequences: A179827 A179828 A179829 * A179831 A179832 A179833

Keyword

nonn

Author

Antti Karttunen, Aug 03 2010

Status

approved