A183892 T(n,k)=Number of arrangements of n+3 numbers in 0..k with each number being the sum mod (k+1) of three others

8, 1, 22, 16, 121, 52, 1, 292, 631, 114, 8, 241, 2574, 2059, 240, 1, 982, 8681, 13344, 6399, 494, 16, 1, 20152, 63645, 59518, 19483, 1004, 1, 492, 32821, 201154, 363749, 250124, 58807, 2026, 8, 241, 57614, 542557, 1466628, 1905097, 1024174, 176859

Offset

1,1

Comments

Table starts

....8.......1.......16..........1...........8...........1...........16

...22.....121......292........241.........982...........1..........492

...52.....631.....2574.......8681.......20152.......32821........57614

..114....2059....13344......63645......201154......542557......1172880

..240....6399....59518.....363749.....1466628.....4978219.....13388190

..494...19483...250124....1905097.....9469778....38280865....122033732

.1004...58807..1024174....9681073....58702904...277198249...1030189438

.2026..176859..4143944...48678653...357576342..1964161189...8431580544

.4072..531103.16671934..243871365..2161032260.13808869207..68127437030

.8166.1593931.66886900.1220204441.13012476622.96809981737.547474985956

Links

R. H. Hardin, Table of n, a(n) for n = 1..176

Example

Some solutions for n=3
..1....2....2....1....2....1....1....0....0....2....1....2....0....0....1....1
..2....0....1....1....2....2....0....2....1....2....2....0....2....0....0....2
..2....0....2....0....0....1....0....0....1....0....0....1....2....1....2....2
..2....2....0....1....1....1....2....1....1....2....1....2....0....1....2....1
..0....2....1....2....2....0....1....2....1....0....1....1....2....2....2....1
..0....2....1....1....2....2....0....0....0....2....0....2....0....1....1....2

Crossrefs

Column 1 is A005803(n+3)

Sequence in context: A103883 A317640 A125235 * A019432 A211796 A138505

Adjacent sequences: A183889 A183890 A183891 * A183893 A183894 A183895

Keyword

nonn,tabl

Author

R. H. Hardin Jan 07 2011

Status

approved