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 A160796 Total number of "ON" cells at n-th stage in simple 2-dimensional cellular automaton which is the "corner" structure corresponding to A160118. 5
 0, 1, 8, 11, 32, 35, 56, 65, 128, 131, 152, 161, 224, 233, 296, 323, 512, 515, 536, 545, 608, 617, 680, 707, 896, 905, 968, 995, 1184, 1211, 1400, 1481, 2048, 2051, 2072, 2081, 2144, 2153, 2216, 2243, 2432, 2441, 2504, 2531, 2720, 2747, 2936 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 COMMENTS This bears the same relationship to A160118 as A153006 does to A139250. LINKS FORMULA a(n) = 2 + (3/4)*(A160118(n) - 1) if n >= 2. EXAMPLE If we label the generations of cells turned ON by consecutive numbers we get the cell pattern shown below: ..9...............9 ...888.888.888.888. ...878.878.878.878. ...8866688.8866688. .....656.....656... ...8866444.4446688. ...878.434.434.878. ...888.4422244.888. .........212....... 00000000002244.888. 0000000000.434.878. 0000000000.4446688. 0000000000...656... 0000000000.8866688. 0000000000.878.878. 0000000000.888.888. 0000000000........9 0000000000......... 0000000000......... CROSSREFS Cf. A153006, A160797, A160798, A160412, A160118, A160416. Sequence in context: A029615 A051791 A243975 * A160416 A056873 A303883 Adjacent sequences:  A160793 A160794 A160795 * A160797 A160798 A160799 KEYWORD nonn AUTHOR Omar E. Pol, Jun 13 2009, Jun 14 2009 EXTENSIONS Entry revised by Omar E. Pol and N. J. A. Sloane, Feb 16 2010 More terms from Nathaniel Johnston, Nov 13 2010 Corrected by Sean A. Irvine, Mar 23 2011, in response to correction to A160118 STATUS approved

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Last modified May 26 13:49 EDT 2020. Contains 334626 sequences. (Running on oeis4.)