A250661 - cp's OEIS frontend

A250661 Number of (7+1) X (n+1) 0..1 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction.

n	a(n)
1	639
2	1150
3	1789
4	2556
5	3451
6	4474
7	5625
8	6904
9	8311
10	9846
11	11509
12	13300
13	15219
14	17266
15	19441
16	21744
17	24175
18	26734
19	29421
20	32236
21	35179
22	38250
23	41449
24	44776
25	48231
26	51814
27	55525
28	59364
29	63331
30	67426
31	71649
32	76000
33	80479
34	85086
35	89821
36	94684
37	99675

[639, 1150, 1789, 2556, 3451, 4474, 5625, 6904, 8311, 9846, 11509, 13300, 15219, 17266, 19441, 21744, 24175, 26734, 29421, 32236, 35179, 38250, 41449, 44776, 48231, 51814, 55525, 59364, 63331, 67426, 71649, 76000, 80479, 85086, 89821, 94684, 99675]

cp's OEIS Frontend

A250661 Number of (7+1) X (n+1) 0..1 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction.

Table of values

List of values