A251126 - cp's OEIS frontend

A251126 Number of (n+1) X (6+1) 0..1 arrays with no 2 X 2 subblock having the sum of its diagonal elements greater than the maximum of its antidiagonal elements.

n	a(n)
1	212
2	315
3	430
4	612
5	854
6	1214
7	1743
8	2550
9	3795
10	5747
11	8835
12	13757
13	21640
14	34309
15	54716
16	87638
17	140804
18	226720
19	365621
20	590248
21	953577
22	1541325
23	2492185
24	4030567
25	6519574
26	10546719
27	17062618
28	27605400
29	44663810
30	72264722
31	116923755

[212, 315, 430, 612, 854, 1214, 1743, 2550, 3795, 5747, 8835, 13757, 21640, 34309, 54716, 87638, 140804, 226720, 365621, 590248, 953577, 1541325, 2492185, 4030567, 6519574, 10546719, 17062618, 27605400, 44663810, 72264722, 116923755]

cp's OEIS Frontend

A251126 Number of (n+1) X (6+1) 0..1 arrays with no 2 X 2 subblock having the sum of its diagonal elements greater than the maximum of its antidiagonal elements.

Table of values

List of values