A245130 Number of length n 0..4 arrays least squares fitting to a zero slope straight line, with a single point taken as having zero slope.
5, 5, 25, 41, 275, 505, 4005, 8193, 68855, 147117, 1277485, 2807617, 24937335, 55854349, 504209895, 1145384915, 10467805625, 24038991995, 221828315005, 513848349931, 4778788229935, 11147995960319, 104342997162795
Offset: 1
Keywords
Examples
Some solutions for n=10 ..1....0....2....2....0....2....2....1....2....2....1....0....0....0....0....1 ..4....1....2....0....2....0....4....1....3....3....4....4....4....4....4....4 ..0....3....1....3....1....2....4....1....1....1....1....3....1....3....3....3 ..2....2....4....0....2....0....4....2....3....3....1....0....3....0....2....2 ..1....4....2....1....4....1....0....4....0....1....4....3....1....4....3....3 ..4....2....2....0....1....0....2....2....0....2....4....2....3....2....3....1 ..4....2....0....1....1....2....2....0....3....2....1....3....2....1....4....4 ..1....3....3....3....0....0....3....4....1....2....3....1....0....2....2....0 ..2....0....1....1....1....2....4....0....3....0....0....3....1....2....0....3 ..1....1....3....1....2....1....3....1....2....4....3....1....3....2....3....3
Links
- R. H. Hardin, Table of n, a(n) for n = 1..210
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