OFFSET
1,1
COMMENTS
Table starts
..7...21......35........35.........21.............7.............1
.21...70......35........77........749...........972...........127
.35...35.....514......2611.......3937.........50334..........4448
.35...77....2611.....22440......43308.......1127514........175865
.21..749....3937.....43308....2250982......11512566.......3558888
..7..972...50334...1127514...11512566......45244488......76714325
..1..127....4448....175865....3558888......76714325....1001060834
..7.3034..381982..20393189..473983329....4070916182...13053459189
.21.7161..206357..14766300.4102010820...93433967419..126679336122
.35.2170.1377351.158314010.3773723044.1001816580924.1146503112430
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..143
FORMULA
T(n,1) = binomial(7,n modulo 7). For a 0..z array, T(n,1) = binomial(z+1, n modulo (z+1)).
EXAMPLE
Some solutions for n=3 k=7
..0..0..1..1..3..4..5....0..0..1..1..3..4..4....0..0..1..1..2..4..4
..0..2..2..3..4..5..6....0..2..2..3..3..5..6....0..1..3..3..4..5..5
..1..2..3..4..5..6..6....1..2..4..5..5..6..6....2..2..3..5..6..6..6
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Nov 26 2011
STATUS
approved