A259603 a(n) = (A259429(n) + A259429(n+1)) / 2.

8, 27, 64, 125, 216, 343, 216, 27, 64, 125, 216, 343, 216, 27, 64, 125, 216, 343, 216, 27, 64, 125, 216, 343, 216, 27, 64, 125, 216, 343, 216, 27, 64, 125, 216, 343, 216, 64, 125, 216, 343, 512, 343, 64, 125, 216, 125, 8, 27, 64, 125, 216, 343, 216, 8, 27

Offset: 1

Author

Reinhard Zumkeller, Jun 30 2015

Keywords

• nonn

Comments

All terms are cubes by definition of A259260.

Links

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

Crossrefs

Cf. A259429, A000578, A086517, A259260, A259602, A259604, A259605.

Programs

Haskell

a259603 n = a259603_list !! (n-1)
a259603_list = zipWith ((flip div 2 .) . (+))
                       a259429_list $ tail a259429_list