A245543 First differences of A160239.

7, 0, 16, -16, 56, -40, 88, -104, 56, 0, 128, -168, 168, -80, 304, -408, 56, 0, 128, -128, 448, -320, 704, -872, 168, 0, 384, -464, 784, -480, 1312, -1720, 56, 0, 128, -128, 448, -320, 704, -832, 448, 0, 1024, -1344, 1344, -640, 2432, -3304, 168, 0, 384, -384, 1344, -960, 2112, -2576, 784, 0

Offset: 0

Author

N. J. A. Sloane, Jul 26 2014

Keywords

• sign

Comments

The increase in number of ON cells in A160239 in going from one step to the next.

a(n) = A160239(n+1) - A160239(n).

Links

• Reinhard Zumkeller, Table of n, a(n) for n = 0..10000

Crossrefs

Cf. A160239, A245180, A245542.

Programs

Haskell

a245542 n = a245542_list !! n
a245542_list = scanl1 (+) a160239_list
-- Reinhard Zumkeller, Feb 13 2015