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A181854
as a triangular array
1
1
2
1
4
6
1
7
18
24
1
11
42
76
88
1
16
97
286
468
528
1
22
163
556
1050
1332
1392
1
29
317
1697
4942
8682
10716
11136
1
37
493
3209
11502
24770
36108
41016
41856
A181854
as a square array
1
1
1
1
1
1
1
1
1
2
4
7
11
16
22
29
37
6
18
42
97
163
317
493
24
76
286
556
1697
3209
88
468
1050
4942
11502
528
1332
8682
24770
1392
10716
36108
11136
41016
41856
A181854
as an upper right triangle
1
1
1
1
1
1
1
1
1
2
4
7
11
16
22
29
37
6
18
42
97
163
317
493
24
76
286
556
1697
3209
88
468
1050
4942
11502
528
1332
8682
24770
1392
10716
36108
11136
41016
41856
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Last modified May 29 04:26 EDT 2024. Contains 372921 sequences. (Running on oeis4.)