A280958 - cp's OEIS frontend

A280958 Number of n X 5 0..2 arrays with no element equal to more than one of its horizontal, vertical and antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.

n	a(n)
1	30
2	997
3	9899
4	126267
5	1599234
6	20029500
7	251270618
8	3152475854
9	39530438497
10	495721552160
11	6216700479112
12	77962372076794
13	977711970478121
14	12261314459515967
15	153766955348557489
16	1928363669762835672

[30, 997, 9899, 126267, 1599234, 20029500, 251270618, 3152475854, 39530438497, 495721552160, 6216700479112, 77962372076794, 977711970478121, 12261314459515967, 153766955348557489, 1928363669762835672]

cp's OEIS Frontend

A280958 Number of n X 5 0..2 arrays with no element equal to more than one of its horizontal, vertical and antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.

Table of values

List of values