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

 Please make a donation to keep the OEIS running. We are now in our 56th year. In the past year we added 10000 new sequences and reached almost 9000 citations (which often say "discovered thanks to the OEIS"). Other ways to donate

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A234078 Number of (n+1)X(3+1) 0..4 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 10 1
 2352, 18048, 139512, 1219868, 10952176, 105917092, 1033754752, 10502679784, 106630037640, 1105890732336, 11431596424544, 119570295130620, 1246729304971224, 13088526682802644, 137083410946580952 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 3 of A234083 LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 R. H. Hardin, Empirical recurrence of order 97 FORMULA Empirical recurrence of order 97 (see link above) EXAMPLE Some solutions for n=3 ..1..4..1..2....0..3..0..0....1..2..1..4....2..3..2..1....1..2..1..3 ..1..2..1..4....3..2..3..1....1..4..3..4....1..0..1..4....4..3..4..2 ..4..3..4..3....0..3..0..2....1..2..1..4....2..3..2..3....1..4..1..3 ..4..1..2..1....3..2..3..3....3..4..3..2....1..0..1..0....4..3..4..2 CROSSREFS Sequence in context: A173628 A130023 A219192 * A219193 A063517 A035874 Adjacent sequences:  A234075 A234076 A234077 * A234079 A234080 A234081 KEYWORD nonn AUTHOR R. H. Hardin, Dec 19 2013 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 December 2 07:40 EST 2020. Contains 338868 sequences. (Running on oeis4.)