A175119 a(n) = A175118(n+1) - A175118(n) + 1.

4, 9, 25, 25, 49, 49, 25, 49, 35, 9, 77, 21, 35, 9, 25, 25, 35, 9, 25, 25, 25, 49, 25, 35, 15, 49, 35, 15, 25, 49, 25, 25, 35, 27, 25, 49, 25, 25, 65, 21, 119, 9, 25, 119, 9, 25, 143, 9, 49, 25, 49, 49, 35, 9, 49, 35, 21, 55, 25, 77, 25, 21, 49, 25, 35, 15, 91, 49, 35, 15, 85

Offset

1,1

Comments

Every term is a composite.

Links

Reinhard Zumkeller, Table of n, a(n) for n = 1..1000

Prog

(Haskell)
a175119 n = a175119_list !! (n-1)
a175119_list = map (+ 1) $ zipWith (-) (tail a175118_list) a175118_list
-- Reinhard Zumkeller, Nov 20 2012

Crossrefs

Cf. A175118.

Sequence in context: A051961 A339794 A251544 * A093867 A126638 A340640

Adjacent sequences: A175116 A175117 A175118 * A175120 A175121 A175122

Keyword

nonn

Author

Leroy Quet, Feb 14 2010

Extensions

Extended by Ray Chandler, Mar 10 2010

Status

approved