The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A199582 Central terms of the triangle in A199333: a(n) = A199333(n,[n/2]) 5
 1, 1, 2, 3, 7, 13, 29, 53, 107, 211, 431, 809, 1619, 3037, 6079, 11467, 22937, 43541, 87083, 166183, 332393, 636761, 1273541, 2448049, 4896103, 9438851, 18877711, 36484271, 72968563, 141332173, 282664351, 548544487, 1097088989, 2132671027, 4265342057 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 COMMENTS a(n) = max(A199333(n,k): 0<=k<=n/2) = A006530(A199695(n)) = A006530(A199696(n)); a(2*n) = A007918(a(2*n-1)) for n > 0. LINKS Reinhard Zumkeller, Table of n, a(n) for n = 0..150 PROG (Haskell) a199582 n = a199333_row n !! (n `div` 2) CROSSREFS Cf. A199581, A001405. Sequence in context: A296415 A113823 A113843 * A255516 A113884 A070218 Adjacent sequences:  A199579 A199580 A199581 * A199583 A199584 A199585 KEYWORD nonn AUTHOR Reinhard Zumkeller, Nov 09 2011 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified September 28 07:38 EDT 2020. Contains 337394 sequences. (Running on oeis4.)