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A241772
First differences of A065094 and also arithmetic means of initial terms of A065094.
2
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
1,3
COMMENTS
a(n) = A065094(n+1) - A065094(n) = (Sum_{k=1..n} A065094(k)) / n.
LINKS
PROG
(Haskell)
a241772 n = a241772_list !! (n-1)
a241772_list = zipWith (-) (tail a065094_list) a065094_list
CROSSREFS
Cf. A065094.
Sequence in context: A280715 A023894 A285799 * A323053 A059777 A017830
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Apr 28 2014
STATUS
approved