|
| |
| |
|
|
|
12, 34, 56, 78, 100, 122, 144, 166, 188, 210, 232, 254, 276, 298, 320, 342, 364, 386, 408, 430, 452, 474, 496, 518, 540, 562, 584, 606, 628, 650, 672, 694, 716, 738, 760, 782, 804, 826, 848, 870, 892, 914, 936, 958, 980, 1002, 1024, 1046, 1068, 1090, 1112
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 0,1
|
|
|
COMMENTS
| The sequence modulo 9 reads 3, 7, 2, 6, 1, 5, 0, 4, 8 with a period length of 9, which is a backwards reading of two interlaced versions of A010878.
10*A000027(2n-1) + A000027(2n).
|
|
|
LINKS
| Vincenzo Librandi, Table of n, a(n) for n = 0..10000
|
|
|
FORMULA
| a(n)= 22*n-10.
|
|
|
MATHEMATICA
| Range[12, 1500, 22] (* From Vladimir Joseph Stephan Orlovsky (4vladimir(AT)gmail.com), June 01 2011 *)
|
|
|
PROG
| (MAGMA) [22*n + 12: n in [0..50]]; // Vincenzo Librandi, Aug 08 2011
|
|
|
CROSSREFS
| Cf. A008604, A010861 (first differences).
Sequence in context: A122436 A063554 A059805 * A077295 A030655 A098080
Adjacent sequences: A141691 A141692 A141693 * A141695 A141696 A141697
|
|
|
KEYWORD
| nonn,less,easy
|
|
|
AUTHOR
| Paul Curtz (bpcrtz(AT)free.fr), Sep 10 2008
|
|
|
EXTENSIONS
| Edited by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 24 2008
Offset changed from 1 to 0 by Vincenzo Librandi, Aug 08 2011
|
| |
|
|
