A236802 - cp's OEIS frontend

A236802 Number of (n+1) X (1+1) 0..2 arrays with the maximum plus the lower median minus the upper median minus the minimum of every 2 X 2 subblock equal.

n	a(n)
1	81
2	277
3	1033
4	4183
5	17481
6	75907
7	330433
8	1468723
9	6479721
10	29026267
11	128645233
12	577868563
13	2565424761
14	11535912427
15	51246733633
16	230538193603
17	1024408886601
18	4609215271387
19	20483612959633
20	92170773169843
21	409632127625241

[81, 277, 1033, 4183, 17481, 75907, 330433, 1468723, 6479721, 29026267, 128645233, 577868563, 2565424761, 11535912427, 51246733633, 230538193603, 1024408886601, 4609215271387, 20483612959633, 92170773169843, 409632127625241]

cp's OEIS Frontend

A236802 Number of (n+1) X (1+1) 0..2 arrays with the maximum plus the lower median minus the upper median minus the minimum of every 2 X 2 subblock equal.

Table of values

List of values