A023636 a(n) = s(3n) - s(3n-1), where s( ) is sequence A023635.

1, 3, 2, 1, 3, 4, 1, 2, 3, 1, 2, 2, 1, 4, 3, 1, 2, 4, 1, 3, 4, 1, 2, 2, 1, 3, 2, 1, 4, 3, 1, 2, 2, 1, 4, 2, 1, 3, 2, 1, 2, 4, 1, 3, 4, 1, 2, 3, 1, 4, 2, 1, 2, 3, 1, 2, 4, 1, 3, 4, 1, 2, 2, 1, 3, 4, 1, 2, 3, 1, 4, 3, 1, 2, 2, 1, 4, 2, 1, 3, 2, 1, 2, 4, 1, 3, 2, 1, 4, 2, 1, 2, 3, 1, 4, 3, 1, 2, 4

Offset

1,2

Comments

Despite the name, actually appears to be the first differences of 0, A023635. - Sean A. Irvine, Jun 08 2019

Links

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

Crossrefs

Sequence in context: A175506 A211705 A010267 * A205838 A238583 A238556

Adjacent sequences: A023633 A023634 A023635 * A023637 A023638 A023639

Keyword

nonn

Author

Clark Kimberling

Status

approved