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A225233
as a triangular array
0
0
3
0
5
8
0
7
12
15
0
9
16
21
24
0
11
20
27
32
35
0
13
24
33
40
45
48
0
15
28
39
48
55
60
63
0
17
32
45
56
65
72
77
80
0
19
36
51
64
75
84
91
96
99
0
21
40
57
72
85
96
105
112
117
120
0
23
44
63
80
95
108
119
128
135
140
143
0
25
A225233
as a square array
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
7
9
11
13
15
17
19
21
23
25
8
12
16
20
24
28
32
36
40
44
15
21
27
33
39
45
51
57
63
24
32
40
48
56
64
72
80
35
45
55
65
75
85
95
48
60
72
84
96
108
63
77
91
105
119
80
96
112
128
99
117
135
120
140
143
A225233
as an upper right triangle
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
7
9
11
13
15
17
19
21
23
25
8
12
16
20
24
28
32
36
40
44
15
21
27
33
39
45
51
57
63
24
32
40
48
56
64
72
80
35
45
55
65
75
85
95
48
60
72
84
96
108
63
77
91
105
119
80
96
112
128
99
117
135
120
140
143
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Last modified May 28 19:55 EDT 2024. Contains 372919 sequences. (Running on oeis4.)