A195233 - cp's OEIS frontend

A195233 Number of lower triangles of a 3 X 3 0..n array with each element differing from all of its diagonal, vertical, antidiagonal and horizontal neighbors by one or less.

n	a(n)
1	64
2	155
3	246
4	337
5	428
6	519
7	610
8	701
9	792
10	883
11	974
12	1065
13	1156
14	1247
15	1338
16	1429
17	1520
18	1611
19	1702
20	1793
21	1884
22	1975
23	2066
24	2157
25	2248
26	2339
27	2430
28	2521
29	2612
30	2703
31	2794
32	2885
33	2976
34	3067
35	3158
36	3249
37	3340
38	3431
39	3522
40	3613
41	3704
42	3795
43	3886
44	3977

[64, 155, 246, 337, 428, 519, 610, 701, 792, 883, 974, 1065, 1156, 1247, 1338, 1429, 1520, 1611, 1702, 1793, 1884, 1975, 2066, 2157, 2248, 2339, 2430, 2521, 2612, 2703, 2794, 2885, 2976, 3067, 3158, 3249, 3340, 3431, 3522, 3613, 3704, 3795, 3886, 3977]

cp's OEIS Frontend

A195233 Number of lower triangles of a 3 X 3 0..n array with each element differing from all of its diagonal, vertical, antidiagonal and horizontal neighbors by one or less.

Table of values

List of values