A261789 First differences of A261786.

2, 2, 3, 1, 2, 4, 3, 1, 3, 3, 3, 2, 2, 4, 2, 5, 3, 3, 3, 3, 3, 3, 3, 4, 3, 3, 1, 4, 3, 2, 2, 4, 2, 4, 4, 4, 4, 2, 5, 5, 2, 3, 3, 3, 3, 3, 3, 3, 3, 4, 3, 3, 4, 3, 3, 3, 3, 4, 3, 3, 1, 4, 3, 4, 4, 5, 3, 3, 3, 3, 3, 1, 4, 3, 4, 3, 3, 1, 4, 3, 2, 2, 4, 2, 4, 4

Offset

1,1

Comments

a(n) = A261787(A261786(n)).

Links

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

Prog

(Haskell)
a261789 n = a261789_list !! (n-1)
a261789_list = zipWith (-) (tail a261786_list') a261786_list'

Crossrefs

Cf. A261645, A261461, A261786, A261018, A261795.

Sequence in context: A369852 A079688 A346264 * A282972 A354584 A088598

Adjacent sequences: A261786 A261787 A261788 * A261790 A261791 A261792

Keyword

nonn

Author

Reinhard Zumkeller, Sep 01 2015

Status

approved