A023632 a(n) = s(2n+1) - s(2n), where s( ) is sequence A023631.

2, 3, 4, 2, 4, 2, 2, 4, 4, 2, 2, 4, 4, 4, 2, 2, 4, 2, 2, 4, 4, 4, 2, 2, 4, 2, 2, 4, 2, 2, 4, 4, 4, 2, 2, 4, 4, 4, 2, 2, 4, 2, 2, 4, 2, 2, 4, 4, 4, 2, 2, 4, 4, 4, 2, 2, 4, 4, 4, 2, 2, 4, 2, 2, 4, 2, 2, 4, 4, 4, 2, 2, 4, 2, 2, 4, 2, 2, 4, 4, 4, 2, 2, 4, 4, 4, 2, 2, 4, 4, 4, 2, 2, 4, 2, 2, 4, 2, 2

Offset

1,1

Links

Table of n, a(n) for n=1..99.

Crossrefs

Sequence in context: A166281 A330954 A107468 * A286844 A354384 A338272

Adjacent sequences: A023629 A023630 A023631 * A023633 A023634 A023635

Keyword

nonn

Author

Clark Kimberling

Status

approved