A241772 First differences of A065094 and also arithmetic means of initial terms of A065094.

1, 1, 2, 2, 3, 4, 6, 7, 9, 12, 15, 19, 24, 30, 37, 45, 55, 68, 82, 99, 119, 143, 171, 203, 241, 286, 338, 398, 468, 548, 642, 749, 873, 1015, 1177, 1364, 1577, 1821, 2099, 2415, 2775, 3184, 3647, 4173, 4768, 5441, 6201, 7058, 8025, 9113, 10337, 11713, 13258

Offset: 1

Author

Reinhard Zumkeller, Apr 28 2014

Keywords

• nonn

Comments

a(n) = A065094(n+1) - A065094(n) = (Sum_{k=1..n} A065094(k)) / n.

Links

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

Crossrefs

Cf. A065094.

Programs

Haskell

a241772 n = a241772_list !! (n-1)
a241772_list = zipWith (-) (tail a065094_list) a065094_list