A222966 - cp's OEIS frontend

A222966 Number of n X 5 0..1 arrays with every row least squares fitting to a positive-slope straight line and every column least squares fitting to a zero- or positive-slope straight line, with a single point array taken as having zero slope.

n	a(n)
1	12
2	48
3	576
4	3140
5	37680
6	264384
7	3441888
8	27387944
9	361269072
10	3225928864
11	42721628400
12	406849454892
13	5367772345392
14	53623428017220
15	702878396190336
16	7266377873987616
17	94437176916813264
18	1001872830089699424

[12, 48, 576, 3140, 37680, 264384, 3441888, 27387944, 361269072, 3225928864, 42721628400, 406849454892, 5367772345392, 53623428017220, 702878396190336, 7266377873987616, 94437176916813264, 1001872830089699424]

cp's OEIS Frontend

A222966 Number of n X 5 0..1 arrays with every row least squares fitting to a positive-slope straight line and every column least squares fitting to a zero- or positive-slope straight line, with a single point array taken as having zero slope.

Table of values

List of values