The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A250231 Number of length 4+1 0..n arrays with the sum of the cubes of adjacent differences multiplied by some arrangement of +-1 equal to zero 1
 16, 79, 208, 473, 872, 1519, 2392, 3617, 5184, 7239, 9648, 12697, 16176, 20367, 25064, 30545, 36568, 43583, 51216, 59849, 69192, 79655, 90856, 103417, 116784, 131415, 147000, 163993, 181952, 201503, 222096, 244297, 267544, 292495, 318536, 346537 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Row 4 of A250229 LINKS R. H. Hardin, Table of n, a(n) for n = 1..54 EXAMPLE Some solutions for n=6 ..3....6....3....0....4....4....3....6....1....0....2....3....5....0....4....4 ..4....3....5....2....1....2....6....4....0....3....1....5....1....6....5....5 ..2....6....4....3....0....4....5....6....1....6....2....3....5....1....2....4 ..0....2....6....2....3....3....6....3....0....1....0....6....4....6....5....5 ..1....6....5....0....2....2....3....6....1....6....2....3....3....0....6....6 CROSSREFS Sequence in context: A061995 A212563 A210324 * A212896 A250279 A269584 Adjacent sequences: A250228 A250229 A250230 * A250232 A250233 A250234 KEYWORD nonn AUTHOR R. H. Hardin, Nov 14 2014 STATUS approved

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

Last modified November 29 22:05 EST 2023. Contains 367452 sequences. (Running on oeis4.)