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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A188279 Number of nondecreasing strings of numbers x(i=1..5) in -n..n with sum x(i)^3 equal to 0 1
3, 6, 10, 15, 21, 30, 42, 51, 65, 78, 92, 111, 129, 152, 172, 193, 217, 246, 272, 303, 337, 372, 402, 439, 473, 518, 558, 607, 643, 688, 726, 771, 817, 868, 934, 987, 1037, 1092, 1158, 1217, 1277, 1364, 1422, 1489, 1559, 1628, 1686, 1771, 1847, 1920, 1996, 2097 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 5 of A188277

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..200

EXAMPLE

Some solutions for n=8

.-3...-7...-6...-3...-6...-8...-6...-1...-8...-6...-5...-7...-4...-7...-3...-5

.-3...-5....0...-2...-5...-6...-3...-1...-1...-2....0...-1....0...-2....0...-2

..0....0....0....0...-1....0....0....0....0....0....0....4....0....0....0....0

..3....5....0....2...-1....6....3....1....1....2....0....4....0....2....0....2

..3....7....6....3....7....8....6....1....8....6....5....6....4....7....3....5

CROSSREFS

Sequence in context: A227430 A051166 A188278 * A174163 A152899 A061304

Adjacent sequences:  A188276 A188277 A188278 * A188280 A188281 A188282

KEYWORD

nonn

AUTHOR

R. H. Hardin Mar 26 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.

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 1 08:23 EST 2021. Contains 341732 sequences. (Running on oeis4.)